Butterflies of Coastal SEQ - An Identification Guide Trevor Ford
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First published in 2012. This booklet may not be produced or transmitted in whole or part, in any form, without prior permission from the author. Printed by Platypus Graphics, Stafford, Brisbane, Qld. The photograph of the Small Dusky-blue on the front cover was taken by Russel Denton and the photograph of the Dingy Grass-skipper on the back cover was taken by Neil Bowman. The photograph on page 1 is of a Plumbago Blue and the photograph on page 72 is of a Richmond Birdwing. The butterfly life cycle diagram below was designed and photographed by Russel Denton. The Coastal SEQ map (inside front cover) identifies the five funding councils. 2
Contents _________________________________________________ Page Introduction 4 Butterflies and Moths 4 Life Cycle 5 Behaviour 5 Survival Requirements 5 Species Identification 6 Identification Guide 7 Skippers 8 Swallowtails 18 Whites and Yellows 26 Browns 36 Blues 52 Day-flying Moths 68 Index of Species 69 Acknowledgements 72 3
Introduction This booklet provides an introduction to the butterflies of coastal south-east Queensland (SEQ). It describes their status, their behaviour, the various habitat requirements necessary for their survival and the specific food plants (host plants) upon which their caterpillars feed. Included are photographs and detailed accounts of ninety butterfly species found regularly within the region, together with photographs and brief descriptions of four day-flying moth species that might also be encountered. It is hoped that by raising the general awareness of these very special insects and the variety of problems that they now face, sufficient action will be taken such that they can again prosper. Butterflies and Moths Butterflies and moths are invertebrates that, as adults, have three major body parts (head, thorax and abdomen) and three pairs of legs. They belong to the large insect order Lepidoptera, meaning scaled wings, their four wings having colours formed by thousands of tiny broad and flattened overlapping scales. The mosaic of intricate patterns displayed may be to attract a mate or to deter potential predators by blending with the background or advertising that they might be unpleasant to eat. A long tubular curled proboscis sucks up fluids and two antennae function as sensing devices. There is no definitive way of telling butterflies and moths apart. Generally, butterflies fly in the daytime, have swollen ends to their antennae and their front and rear wings are not locked together during flight. Moths are mostly nocturnal, have antennae that, although varied in shape, are rarely swollen at the end, and often have bristles which hook their wings together in flight. But these are guidelines rather than hard-and-fast rules. 4
Life Cycle A butterfly completes four major changes during its life, undergoing a metamorphosis from egg to larva (caterpillar) to pupa (chrysalis) and finally to adult. The female lays her eggs on host plants that are suitable food for her caterpillars and, as they feed, they grow and moult several times. A fully- grown caterpillar moults into a chrysalis that develops in a non- feeding stage, during which the larval organs are re-organised. Once the adult has emerged from the chrysalis and expanded its wings, it remains the same size for the rest of its life. Behaviour Display flights, mating and egg-laying are among the most fascinating aspects of butterfly behaviour and these vary considerably between species. In particular, hilltopping is the tendency of males of some species to gather on hilltops or ridges with the intention of attracting and mating with passing females. Some butterfly species embark on long migrations, although not always annually, in order to find food or mates. This may involve very large numbers of butterflies. Survival Requirements Butterflies require a healthy environment in order to survive and there are a number of ways in which we can help: • By planting native host plants on which females can lay their eggs • By planting native plants with nectar-producing flowers on which adults can feed 5
• By providing water for adults in hot dry weather • By restricting clearance of native vegetation • By restricting use of herbicides and insecticides Species Identification The following are the main points to consider when identifying butterflies: Size, shape and colour - Note the overall size and shape of the butterfly, including the shape of the wings, the colour both above and below, and any obvious markings or patterns. Behaviour patterns - Note as much of the butterfly’s behaviour as possible, such as how it flies (whether rapidly or slowly and how high above the ground), whether it settles with its wings open or closed and if certain vegetation types are used as favoured perches (and how high these perches are above the ground). Note whether it is aggressive towards other species and, if you are lucky enough to see a male displaying, record everything about his performance and how the female reacts. Habitat - Note the butterfly’s preferred habitat as specifically as possible, as this can help to confirm identification. Many different habitat types are utilised, including grasslands, heathlands, eucalypt forests and rainforests. It is also important to record whether the area is highland, lowland or coastal. Host plants - If you see a female laying her eggs, be sure to note the plant species on which she is laying. 6
Identification Guide The common names of butterflies used in this booklet are those presented in “The Complete Field Guide to Butterflies of Australia” by Michael F. Braby. Several of these names are new and innovative, causing some authors to prefer the former names. Where relevant, a former name is included after the common name. Common names nominated for future change include: • Pencilled-blue instead of Pencil-blue • Chalky Pearl-white instead of Striated Pearl-white The wingspan of each species is given as the measurement of size and is usually different for male (♂) and female (♀); females are normally larger, but not always. Note that these are average measurements, so both larger and smaller individuals can be encountered. Nearly all of the species described in this booklet are common in the area but some are described as being local. Where this qualification is made, the species will most likely be found only in its preferred habitat type, which may be patchily distributed. The habitat types described suggest areas where the species can be found but the list is not necessarily exhaustive. The host plants identified are those normally used but other plants may also be utilised. An asterisk (*) precedes the scientific name of a plant that has been introduced to Australia. Although some native butterflies have adapted to using these as host plants, they have a tendency to become exotic weed species, so they are not recommended for planting. 7
Skippers (Hesperiidae) Small to medium-sized butterflies that are generally orange and brown. Notoriously difficult to identify. Photographs can be useful to help confirm both their identity and sex. The first two species are among the most attractive and distinctive. Regent Skipper Euschemon rafflesia ♂ 54 mm, ♀ 61 mm. Common but local spectacular butterfly with rapid flight, often settling with wings open. Males regularly hilltop. Occurs in subtropical rainforests and adjoining riparian areas. Host plants include Veiny Wilkiea (Wilkiea huegeliana) and Large-leaved Wilkiea (W. macrophylla). Eastern Dusk-flat Chaetocneme beata (Common Red-eye) ♂ 47 mm, ♀ 52 mm. Common but local brown butterfly with rapid flight. Predominantly crepuscular. Occurs in rainforests, wetter open forests, parks and gardens. Host plants include rainforest trees (Cryptocarya, Litsea and Neolitsea spp.). Distinctive and characteristic bright red eye of Eastern Dusk-flat is conspicuous in this male (left). G Walker 8
G Walker G Walker Regent Skipper (above). No other butterfly should really be mistaken for this species but be aware of possible confusion with colourful day-flying Joseph’s Coat Moth (see page 68), which has red band near rear edge of hindwing, not red on abdomen. G Walker G Walker Eastern Dusk-flat male (above left) and female (above right). Males are generally more bronze-orange on upperwing than browner females. 9
Narrow-winged Awl Badamia exclamationis (Brown Awl) ♂ 48 mm, ♀ 52 mm. Common brown migratory butterfly with rapid flight. Occurs in drier subcoastal and urban areas. Host plants include Beach Almond (Terminalia catappa). Chrome Awl Hasora chromus (Common Banded Awl) ♂ 42 mm, ♀ 43 mm. Common but local brown butterfly with rapid flight. Occurs in littoral rainforests, vine forests and urban areas. Host plants include Pongamia (Millettia pinnata) and Peanut Tree (Sterculia quadrifida). Orange Ochre Trapezites eliena (Eliena Skipper) ♂ 33 mm, ♀ 37 mm. Common but local orange and brown butterfly with rapid flight, often settling close to ground. Males regularly hilltop. Occurs in open forests where matrushes grow. Host plants include matrushes (Lomandra spp.). Splendid Ochre Trapezites symmomus (Symmomus Skipper) ♂ 42 mm, ♀ 46 mm. Common but local orange and brown butterfly with rapid flight, usually close to ground. Occurs in open forests in moist shady areas, watercourses, parks, gardens and at rainforest edges. Host plants include Spinyhead Matrush (Lomandra longifolia). Brown upperwing with yellowish patches gives generally dark appearance of Splendid Ochre (right). R Denton 10
G Walker R Denton Narrow-winged Awl (above left) with characteristic long and narrow forewing, and Chrome Awl (above right) with distinctive suffused white band on underside of hindwing. G Walker R Denton Orange Ochre male (above left), which has smaller white spots on underside of hindwing than female, and Splendid Ochre male (above right). 11
Lilac Grass-skipper Toxidia doubledayi (Doubleday’s Skipper) ♂ 26 mm, ♀ 26 mm. Common brown butterfly with rapid flight, almost always close to ground amongst grasses. Occurs at grassy edges of wet eucalypt forests and rainforests. Host plants include beard grass (Oplismenus spp.) and other native grasses (Poaceae family). Dingy Grass-skipper Toxidia peron (Large Dingy Skipper) ♂ 29 mm, ♀ 30 mm. Common brown butterfly that often settles close to ground. Males regularly hilltop. Occurs in coastal and subcoastal open eucalypt forests and at rainforest edges. Host plants include various native and exotic grasses (Poaceae family). Eastern Iris-skipper Mesodina halyzia (Halyzia Skipper) ♂ 31 mm, ♀ 33 mm. Common but local brown butterfly with rapid flight, usually close to ground in open areas. Occurs in wallum heathlands and eucalypt forests with heath understorey. Host plants include native irises (Patersonia spp.). Narrow-brand Grass-dart Ocybadistes flavovittata (Common Dart) ♂ 19 mm, ♀ 20 mm. Common orange and brown butterfly with rapid flight, usually close to ground amongst grasses. Settles frequently. Not as common as similar Greenish Grass-dart (see pages 14-15). Occurs in coastal and hinterland eucalypt forests and woodlands in open grassy areas. Host plants include grasses (Poaceae family) such as Green Couch (Cynodon dactylon). Many skippers, such as Narrow- brand Grass-dart (right), show orange and brown wing pattern. G Walker 12
N Bowman G Walker Lilac Grass-skipper (female above left), which has lilac suffusion in underwing, and Dingy Grass-skipper male (above right). Note different wing markings of these two similar species. R Denton G Walker Eastern Iris-skipper (female above left), which often has lilac sheen on underside of hindwing (compare to Lilac Grass- skipper), and Narrow-brand Grass-dart male (above right). 13
Greenish Grass-dart Ocybadistes walkeri (Yellow-banded Dart) ♂ 20 mm, ♀ 20 mm. Common orange and brown butterfly (much smaller than Greenish Darter) with rapid flight, usually close to ground amongst grasses. Settles frequently. Occurs in open eucalypt forests, parks and gardens. Host plants include grasses (Poaceae family) such as Green Couch (Cynodon dactylon) and sedges (Carex spp.). Wide-brand Grass-dart Suniana sunias (Orange Dart) ♂ 21 mm, ♀ 22 mm. Common orange and brown butterfly with rapid flight, almost always close to ground amongst grasses. Settles frequently. Occurs in riparian and swampy areas, clearings and grassy edges of closed forests. Host plants include Swamp Ricegrass (Leersia hexandra) and Water Couch (Paspalum distichum). Orange Palm-dart Cephrenes augiades ♂ 37 mm, ♀ 41 mm. Common orange and brown butterfly with rapid flight. Males aggressive towards rival males. Occurs in subtropical rainforests, wet sclerophyll forests, parks and gardens. Host plants include Piccabeen Palm (Archontophoenix cunninghamiana) and cabbage palms (Livistona spp.). Yellow Palm-dart Cephrenes trichopepla ♂ 34 mm, ♀ 36 mm. Common orange-yellow and brown butterfly with rapid flight. Males aggressive towards rival males. Occurs in subtropical rainforests, paperbark wetlands, parks and gardens. Host plants include native palms (Archontophoenix, Livistona and Ptychosperma spp.). Extensive orange-yellow markings are evident on upperwing of Yellow Palm-dart (right). R Denton 14
R Denton G Walker Greenish Grass-dart male (above left) and Wide-brand Grass-dart (above right), which often occurs in same area as Swamp Darter (see pages 16-17). P Chew R Denton Orange Palm-dart freshly-emerged pale form male (above left) and Yellow Palm-dart male (above right). Both male and female Yellow Palm-darts have brown-black spots on underside of hindwing. 15
Pale-orange Darter Telicota colon (Pale Darter) ♂ 27 mm, ♀ 29 mm. Common but local orange and brown butterfly with rapid flight, usually close to ground amongst grasses. Settles frequently. Occurs in eucalypt woodlands, open forests, estuarine wetlands and at edges of mangroves. Host plants include Common Reed (Phragmites australis) and Large Bluegrass (Ischaemum australe). Grass-darts and darters, such as Pale-orange Darter (male right), can be extremely difficult to identify. G Walker Greenish Darter Telicota ancilla ♂ 29 mm, ♀ 31 mm. Common but local orange and brown butterfly with rapid flight, usually close to ground amongst grasses. Settles frequently. Occurs in open eucalypt forests with grass understorey. Host plants include Blady Grass (Imperata cylindrica). Swamp Darter Arrhenes marnas (Affinis Skipper) ♂ 24 mm, ♀ 26 mm. Common but local orange and brown butterfly with slow flight, usually close to water in swampy areas. Settles frequently. Occurs in paperbark wetlands and sedgelands. Host plants include Swamp Rice Grass (Leersia hexandra). Dingy Swift Pelopidas agna (Common Swift) ♂ 33 mm, ♀ 36 mm. Common brown butterfly with rapid flight, usually close to ground. Occurs in open forests with tall grasses present, often in same habitat as similar Lyell’s Swift (Pelopidas lyelli). Difficult to separate as spots on wings of both species can vary in number between individuals. Host plants include Large Bluegrass (Ischaemum australe). 16
T Ford G Walker Pale-orange Darter male (above left) and Greenish Darter (above right). Greenish Darters have green suffusion on underside, which is especially bright in fresh females. R Denton T Ford Swamp Darter male (above left), which often occurs in same area as Wide-brand Grass-dart (see pages 14-15), and Dingy Swift male (above right). 17
Swallowtails (Papilionidae) Large, colourful and spectacular butterflies, some of which are migratory or dispersive. Identification is usually straightforward but note that many do not have prominent tails. Blue Triangle Graphium sarpedon ♂ 57 mm, ♀ 60 mm. Common blue butterfly with rapid erratic flight. Males often hilltop. Occurs in rainforests, riparian areas, parks and gardens. Host plants include Rose Walnut (Endiandra discolor) and other native laurels (Cryptocarya, Endiandra, Litsea and Neolitsea spp.). Pale Triangle Graphium eurypylus (Pale Green Triangle) ♂ 59 mm, ♀ 62 mm. Common but local pale bluish-green butterfly with rapid flight, usually high in canopy. Occurs in dry vine scrubs, parks, gardens and at rainforest edges. Host plants include Canary Beech (Polyalthia nitidissima) and Zig-zag Vine (Melodorum leichhardtii). Macleay’s Swallowtail Graphium macleayanus ♂ 53 mm, ♀ 59 mm. Common but local greenish butterfly with rapid flight when high in canopy, sometimes descending to feed at flowers. Males often hilltop. Occurs in coastal and montane rainforests. Host plants include Brush Wilga (Geijera salicifolia) and native laurels (Cryptocarya, Cinnamomum and Endiandra spp.). Pale green on upperwing of Macleay’s Swallowtail (left) is not often visible, as wings are usually closed on settling. G Walker 18
H Kan G Walker Blue Triangle (above) with bright turquoise-blue band on upperwing and characteristic small red markings visible on underside of hindwing. N Bowman R Murray Pale Triangle (above left) with single rows of spots on outer edges of forewing and hindwing, and Macleay’s Swallowtail (above right) with distinctive green areas on underwing. 19
Orchard Swallowtail Papilio aegeus (Orchard Butterfly) ♂ 102 mm, ♀ 108 mm. Common distinctive butterfly with erratic flight. Males often patrol favoured flight paths. Occurs in range of habitats including open forests, parks, gardens, orchards and at rainforest edges. Host plants include native ashes (Flindersia spp.), Cluster Berry (Micromelum minutum) and citruses (Citrus spp.). N Bowman G Hamlyn Upperwing of Orchard Swallowtail male (above left) is very different to upperwing of female (above right). The similar Fuscous Swallowtail (Papilio fuscus) has clubbed tail, difficult to see when in flight, and wing patches of male generally more creamy-buff than those of male Orchard Swallowtail. Dainty Swallowtail Papilio anactus (Dingy Swallowtail) ♂ 67 mm, ♀ 72 mm. Common butterfly with slow flight. Males often patrol favoured flight paths and often hilltop. Occurs in open eucalypt forests, parks, gardens and at rainforest edges. Host plants include native limes (Citrus spp.) and Wilga (Geijera parviflora). 20
G Hamlyn Orchard Swallowtail male (above). Red and blue spots on underside of hindwing are also present on female underwing and upperwing (see page 20). H Kan R Murray Dainty Swallowtail male (above left) and female (above right), both showing more white in wing than Orchard Swallowtail (compare to Clearwing Swallowtail on pages 22-23). 21
Chequered Swallowtail Papilio demoleus ♂ 72 mm, ♀ 75 mm. Common distinctively-patterned butterfly with rapid flight, usually fairly close to ground. Sometimes migrates in relatively large numbers. Occurs in open forests, woodlands and grasslands. Host plants include Emu Foot (Cullen tenax) and other legumes (Cullen spp.). Clearwing Swallowtail Cressida cressida (Big Greasy) ♂ 80 mm, ♀ 70 mm. Common butterfly with slow flight. Males often patrol favoured areas in search of females, which fly lower than males as they search for host plants. Occurs in open forests and woodlands and on rocky slopes. Host plants include Cressida Pipeflower Vine (Aristolochia meridionalis) and Tagala Vine (A. acuminata). P Chew Wings of female Clearwing Swallowtail (above) are almost entirely transparent, appearing greasy. Male Clearwing Swallowtail (see page 23) has conspicuous red spots on underside of hindwing, a feature of several swallowtail species. 22
G Walker G Walker Chequered Swallowtail (above) with prominent pale yellow spots and patches. Conspicuous red spot evident on upperside of hindwing. R Denton G Walker Clearwing Swallowtail male (above) with two distinctive and conspicuous black spots on transparent forewing (compare to Dainty Swallowtail on pages 20-21). 23
Four-barred Swordtail Protographium leosthenes ♂ 49 mm, ♀ 53 mm. Common but local distinctive butterfly with rapid flight, usually fairly close to ground. Males regularly hilltop. Occurs in dry vine forests and at rainforest edges. Host plants include Zig-zag Vine (Melodorum leichhardtii). Richmond Birdwing Ornithoptera richmondia ♂ 105 mm, ♀ 115 mm. Common but local distinctive butterfly with gliding flight. Bright metallic green and black on upperwing of male and distinctively-patterned underwing of both sexes. Classified as vulnerable by Queensland Government. Occurs in coastal and hinterland rainforests on volcanic soils. Host plants include Birdwing Butterfly Vine (Pararistolochia praevenosa). \ R Seddon R Seddon Richmond Birdwing female upperwing and underwing (above) and male (left). Richmond Birdwing is the largest butterfly in the region. R Seddon 24
G Walker G Walker Four-barred Swordtail (above) with four blackish bands on white area of forewing. R Seddon Richmond Birdwing male (above) with striking multi-coloured underwing. 25
Whites and Yellows (Pieridae) Medium-sized white or yellow butterflies, habitually appearing reluctant to settle. Consequently, obtaining both good and prolonged views can often be difficult. White Migrant Catopsilia pyranthe (Common Migrant) ♂ 53 mm, ♀ 53 mm. Common white migratory butterfly with rapid flight. Underwing whitish or tinged with varying degrees of pale pinkish-buff. Occurs in dry vine scrubs, open forests and woodlands. Host plants include native sennas (Senna spp.). Lemon Migrant Catopsilia pomona ♂ 58 mm, ♀ 58 mm. Common lemon-yellow migratory butterfly with rapid flight. Pattern on underwing highly variable. Can be difficult to detect when at rest. Occurs in open forests, parks, gardens and at rainforest edges. Host plants include cassias (Cassia spp.) and native sennas (Senna spp.). Lemon Migrant male (left) with very pale underwing. Note the curled proboscis, a straw-like organ through which a butterfly drinks. Similar Yellow Migrant (Catopsilia gorgophone) has richer yellow in underwing. R Denton 26
G Hamlyn G Walker White Migrant (above) with female below male in mating pair (left), and female (right) showing characteristic black spot on wing. Note pinkish-brown striations on underwings of mating pair. M Harrison G Walker Lemon Migrant females (above) illustrating variation in underwing markings. White spots on underwing can be enclosed in pinkish-brown rings or in extensive pinkish-brown patch. 27
No-brand Grass-yellow Eurema brigitta ♂ 33 mm, ♀ 36 mm. Common yellow butterfly with slow flight, almost always close to ground. Occurs in open eucalypt forests and woodlands. Host plants include fishbone cassias (Chamaecrista nomame and C. maritima). Small Grass-yellow Eurema smilax ♂ 30 mm, ♀ 33 mm. Common yellow butterfly with slow erratic flight, almost always close to ground. Occurs in open forests, woodlands and grasslands. Host plants include native sennas (Senna spp.) and Native Sensitive Plant (Neptunia gracilis). Large Grass-yellow Eurema hecabe (Common Grass Yellow) ♂ 37 mm, ♀ 40 mm. Common yellow butterfly with slow erratic flight, almost always close to ground. Occurs in open forests, parks, gardens and at rainforest edges. Host plants include wattles (Acacia spp.), native sennas (Senna spp.) and Breynia (Breynia oblongifolia). G Walker Ill-defined black margin on upperside of hindwing visible in Large Grass-yellow female (above); male has well-defined thin black margin. Both sexes show noticeable yellow indentation into black wing edge on upper forewing that covers region enclosed by three veins, with small notch on central vein. 28
R Denton R Denton No-brand Grass-yellow (above left) showing red-suffused edge to wings, and Small Grass-yellow (above right), which has less black on tip of upperside of forewing. G Walker R Denton Large Grass-yellow summer form male (above left) and winter form (above right). Indented yellow area into black wing edge clearly visible on summer form. 29
Caper Gull Cepora perimale (Australian Gull) ♂ 43 mm, ♀ 43 mm. Common white butterfly with rapid flight. Care required to distinguish from female Yellow Albatross (see pages 32-33), which also has yellow underside of hindwing with dark brown border. Occurs in dry vine forests, parks, gardens and at rainforest edges. Host plants include native capers (Capparis spp.). G Walker R Denton White spots in black margin visible on upperside of forewing and hindwing of Caper Gull (above left) but only on forewing of Black Jezebel (above right). Spots larger on wings of Scarlet Jezebel as evident on underwing (see page 31). Scarlet Jezebel Delias argenthona (Northern Jezabel) ♂ 62 mm, ♀ 61 mm. Common white butterfly that usually flies fairly high. Occurs in coastal paperbark woodlands where mistletoes grow. Host plants include mistletoes (Amyema and Dendrophthoe spp.). Black Jezebel Delias nigrina (Common Jezabel) ♂ 56 mm, ♀ 56 mm. Common white butterfly that usually flies fairly high and erratically. Similar Jezebel Nymph (Mynes geoffroyi) flies lower when searching for food or egg-laying and has more direct flight. Black Jezebel occurs in hinterland rainforests in summer, migrating to coastal rainforests, woodlands and open forests in winter. Host plants include mistletoes (Amyema and Dendrophthoe spp.). 30
P Chew P Chew Caper Gull (above left) showing yellowish spots near black tip of undersides of both forewing and hindwing, and Scarlet Jezebel (above right) with its vivid underwing colours and large white spots on wing (see also page 32). R Denton R Denton Black Jezebel (above left) normally perches with its head uppermost; similar Jezebel Nymph (above right) normally perches facing outwards or downwards. 31
R Denton V McLean White spots evident on underside of Scarlet Jezebel forewing (above left), and Yellow Albatross female (above right) showing thick brownish band across rear of hindwing. Yellow Albatross Appias paulina (Common Albatross) ♂ 53 mm, ♀ 53 mm. Common white migratory butterfly with rapid flight. Males often hilltop. Care required to distinguish female from Caper Gull (see pages 30- 31), which also has yellow underside of hindwing with dark brown border. Occurs in rainforests and vine forests. Host plants include Yellow Tulip (Drypetes deplanchei). Caper White Belenois java ♂ 55 mm, ♀ 55 mm. Common white migratory butterfly. Distinctive black veins and yellow spots. Males often patrol favoured areas in search of females. Regularly embarks on lengthy migrations (although not annually), sometimes occurring in extremely large numbers along SEQ coast. Occurs coastally where native capers grow but migrates through diverse ecosystems. Host plants include native capers (Capparis spp.), and Warrior Bush (Apophyllum anomalum) west of the dividing range. 32
N Bowman G Walker Yellow Albatross male (above left) showing two black spots on forewing, and female (above right) showing white spots near black tip of forewing. N Bowman T Westmeier Caper White male (above left), and female (above right) showing darker and more colourful underside of forewing and hindwing. 33
Southern Pearl-white Elodina angulipennis (Common Pearl White) ♂ 37 mm, ♀ 38 mm. Common white butterfly (below left) with slow flight. Glossy-white upperwing. Care required to distinguish from Striated Pearl-white but note shape of black inward projection on wingtip. Occurs in dry vine scrubs and subtropical, littoral and upland rainforests. Host plants include native capers (Capparis spp.). G Walker G Walker Striated Pearl-white Elodina parthia (Chalk White) ♂ 38 mm, ♀ 37 mm. Common white butterfly (winter form above right) with slow flight, usually close to ground. Dull-white upperwing and brown markings on underside of hindwing. Males often hilltop. Care required to distinguish from Southern Pearl-white but note shape of black inward projection on wingtip. Occurs in drier hinterland eucalypt forests and woodlands. Host plants include native capers (Capparis spp.). Cabbage White Pieris rapae ♂ 44 mm, ♀ 44 mm. Common white butterfly with erratic flight. Males often patrol favoured areas in search of females. Introduced to Australia from Palearctic region and now a major pest. Occurs in parks, gardens, farmlands and disturbed areas. Host plants include cabbages, etc. (*Brassica spp.). 34
T Westmeier N Bowman Southern Pearl-white (above left) showing black patch on underside of forewing, and Striated Pearl-white (summer form above right) with black on upperside of forewing showing through to underside. Projection in centre of black margin rounded in Southern and square-shaped in Striated. T Westmeier G Walker Cabbage White (above) with two distinctive black spots on forewing, which may not be visible through closed wing when settled, and pale yellow underside of hindwing. 35
Browns (Nymphalidae) Medium-sized to large butterflies that are generally brown or orange, although several display a variety of other colours. Some species are extremely variable in colour and pattern. Dusky Knight Ypthima arctous (Dingy Ring) ♂ 28 mm, ♀ 32 mm. Common brown butterfly (below left) with jerky flight, almost always close to ground. Occurs in diverse coastal woodlands and open forests with a grass understorey. Host plants include Blady Grass (Imperata cylindrica) and other grasses (Poaceae family). N Bowman T Westmeier Brown Ringlet Hypocysta metirius (Common Brown Ringlet) ♂ 31 mm, ♀ 31 mm. Common orange and brown butterfly (above right) with slow flight, often close to ground. Occurs in open and closed eucalypt forests and at rainforest edges. Host plants include Green Couch (Cynodon dactylon), Forest Grass (Ottochloa gracillima) and Pademelon Grass (Oplismenus hirtellus). Orange Ringlet Hypocysta adiante ♂ 28 mm, ♀ 32 mm. Common but local orange butterfly with slow flight, almost always close to ground. Occurs in grassy areas in drier open forests and woodlands. Host plants include Kangaroo Grass (Themeda triandra) and other grasses (Poaceae family). 36
N Bowman T Westmeier Dusky Knight (above left) with two distinctive white dots within eye-spot in forewing, and Brown Ringlet (above right) with two conspicuous eye-spots in hindwing. Note orange-yellow ‘hook marks’ on Brown Ringlet upperwing (see page 36). R Denton R Denton Orange Ringlet (above) with eye-spots in hindwing. Both Orange Ringlet and Brown Ringlet have two eye-spots on underside of hindwing and one visible eye-spot on upperside of hindwing. 37
Evening Brown Melanitis leda ♂ 60 mm, ♀ 63 mm. Common brown butterfly with rapid flight, usually close to ground and normally settling with wings closed. Often flutters erratically when disturbed from leaf litter. Active mainly at dusk, often flying higher than in daytime. Occurs in coastal and subcoastal ecosystems with grass understorey, especially parks and gardens. Host plants include sedges (Carex spp.), Kangaroo Grass (Themeda triandra) and other grasses (Poaceae family). Evening Brown winter form female (left) has richly-coloured upperwing. N Bowman Varied Sword-grass Brown Tisiphone abeona (Sword-grass Brown) ♂ 52 mm, ♀ 59 mm. Common but local brown butterfly with slow erratic flight, usually fairly close to ground. Males regularly hilltop. Occurs in wet sclerophyll forests, heathlands, swampy and riparian areas and at rainforest edges. Host plants include Stocky Saw Sedge (Gahnia sieberiana) and Swamp Saw Sedge (G. clarkei). Two other orange and brown butterfly species may occasionally be encountered, Wonder Brown (Heteronympha mirifica) and Common Brown (Heteronympha merope), but both are rather uncommon in coastal SEQ. 38
R Denton R Denton Evening Brown summer form (male above left) has paler underwing than winter form (above right), which is larger, darker and has smaller eye-spots on underwing. Small hook on edge of wing near wingtip is characteristic of winter forms. W Jenkinson V McLean Varied Sword-grass Brown (above) with creamy-white bars evident on underwing of female and conspicuous eye-spots on upperwing and underwing. Geographic races vary greatly in appearance. 39
Tailed Emperor Polyura sempronius ♂ 75 mm, ♀ 85 mm. Common distinctively-patterned white butterfly with rapid flight. Males regularly hilltop. Occurs in diverse ecosystems including parks and gardens. Host plants include bottle trees (Brachychiton spp.), sennas (Senna spp.) and related leguminous plants, Native Celtis (Celtis paniculata) and wattles (Acacia spp.). Bordered Rustic Cupha prosope (Australian Rustic) ♂ 47 mm, ♀ 53 mm. Uncommon orange butterfly with slow flight, fairly close to ground. Occurs in dry vine scrubs, riparian forests and at rainforest edges. Host plants include Flintwood (Scolopia braunii) and Xylosma (Xylosma terrae-reginae). R Denton Distinctive underwings of Bordered Rustic (left) and Glasswing (above). H Kan Glasswing Acraea andromacha ♂ 53 mm, ♀ 56 mm. Common butterfly with gliding flight. Males often patrol favoured areas in search of females, which fly lower than males as they search for host plants. Males regularly hilltop. Occurs in woodlands and grasslands. Host plants include Spade Flower (Hybanthus stellarioides) and Native Passion Vine (Passiflora aurantia). 40
R Murray P Chew Tailed Emperor (above) with beautiful and distinctive pattern on underwing and two pointed tails on each hindwing. Note degree of spotting on upperwing. G Walker G Walker Bordered Rustic (above left) with bright orange upperwing band between dark brown border and paler brown centre (compare to Leafwing on pages 42-43, which lacks contrasting colour in centre). Glasswing (above right) showing transparent forewing. 41
Varied Eggfly Hypolimnas bolina (Common Eggfly) ♂ 76 mm, ♀ 86 mm. Common and distinctive butterfly with gliding flight, usually fairly close to ground. Occurs in wetter forests, parks, gardens and moist creek banks in drier areas. Host plants include Lesser Joyweed (Alternanthera denticulata), Karamat (Hygrophila angustifolia), Love Flower (Pseuderanthemum variabile), Paddy’s Lucerne (*Sida rhombifolia) and Cinderella Weed (*Synedrella nodiflora). T Westmeier R Denton Upperwing markings of Varied Eggfly female (above) predominantly white or orange, and with broader white band on underside of hindwing (left) than male (see page 43). T Westmeier Leafwing Doleschallia bisaltide (Australian Leafwing) ♂ 62 mm, ♀ 65 mm. Uncommon orange and brown butterfly with rapid flight. Occurs in lowland rainforests, parks and gardens. Host plants include Love Flower (Pseuderanthemum variabile). 42
N Bowman T Westmeier Varied Eggfly male (above) with narrower white band on underside of hindwing than female (see page 42) and blue and white pattern on upperwing. G Walker P Chew Leafwing (above) showing bright orange upperwing with dark border (compare to Bordered Rustic on pages 40-41) but resembling dead leaf when settled with wings closed. Normally, male has brighter underwing with more white dots than female. 43
Meadow Argus Junonia villida ♂ 40 mm, ♀ 43 mm. Common orange and brown migratory butterfly with rapid flight, almost always fairly close to ground. Intersperses wing beats with short glides on flat wings. Occurs in diverse ecosystems including coastal woodlands, grasslands, parks and gardens. Host plants include plantains (Plantago spp.) and goodenias (Goodenia spp.). R Denton N Bowman Two orange bars evident on leading edge of upperwing of Meadow Argus (above left) and white spots distinctive on upperwing of Australian Painted Lady (above right). Australian Painted Lady Vanessa kershawi ♂ 43 mm, ♀ 47 mm. Common orange migratory butterfly with rapid flight. Occurs in coastal and montane open forests, woodlands, heathlands, parks and gardens. Host plants include Paper Daisy (Xerochrysum bracteatum, formerly Bracteantha bracteata) and Billy Buttons (Chrysocephalum apiculatum). Yellow Admiral Vanessa itea (Australian Admiral) ♂ 50 mm, ♀ 50 mm. Common and distinctively-patterned butterfly with rapid flight. Males regularly hilltop. Occurs on damp slopes, gullies and river banks, often in grazing areas. Host plants include stinging nettles (Urtica incisa and *U. urens). 44
R Denton T Westmeier Compare Meadow Argus (above left), which has orange and pale brown pattern on underside of forewing, to Australian Painted Lady (above right), with its salmon-pink flush on underside of forewing just visible. T Westmeier T Westmeier Yellow Admiral (above) often faces downwards when perched, with wings closed or held half open. Bright yellow patch in centre of dark forewing diagnostic. 45
White-banded Plane Phaedyma shepherdi (Common Aeroplane) ♂ 55 mm, ♀ 57 mm. Common black and white butterfly with distinctive gliding flight, interspersing wing beats with short glides on flat wings. Occurs in parks, gardens, riparian forests, dry vine scrubs and at rainforest edges. Host plants include Black Booyong (Argyrodendron actinophyllum) and Flame Tree (Brachychiton acerifolius). Common Crow Euploea core ♂ 69 mm, ♀ 72 mm. Common dark brown butterfly with white spots and slow flight, usually fairly low. Occurs in diverse ecosystems including coastal paperbark wetlands, parks and gardens. Host plants include Monkey Rope Vine (Parsonsia straminea), Corky Milk Vine (Secamone elliptica), Mangrove Milk Vine (Cynanchum carnosum) and native figs (Ficus spp.). G Walker G Walker White spots more extensive in wing of Common Crow (male above left) than in Purple Crow (above right). Purple Crow Euploea tulliolus (Eastern Brown Crow) ♂ 56 mm, ♀ 60 mm. Common but local dark brown butterfly with white spots, purple sheen (especially in males) and slow flight, usually fairly low. Occurs in riparian forests, dry vine scrubs and at rainforest edges. Host plant is Burny Vine (Trophis scandens). 46
P Chew V McLean White-banded Plane (above) with distinctive straight white band and white spots on upperwing especially evident when seen in flight. R Denton Neil Bowman Common Crow (above left) with array of large white spots on both forewing and hindwing, and Purple Crow (above right) with large white spots restricted to forewing. 47
Lesser Wanderer Danaus chrysippus ♂ 60 mm, ♀ 60 mm. Common tawny-orange butterfly with slow flight, usually close to ground. Occurs in estuaries, mangroves, coastal wetlands, open eucalypt forests and woodlands. Host plants include Mangrove Milk Vine (Cynanchum carnosum), Red Head Cotton Bush (*Asclepias curassavica) and tylophoras (Tylophora spp.). T Westmeier N Bowman Underwings of both Lesser Wanderer (male above left) and Monarch (male above right) are distinctively patterned. Monarch Danaus plexippus (Wanderer) ♂ 93 mm, ♀ 92 mm. Common orange butterfly with gliding flight. A native species of the Americas, arriving in Australia in the late nineteenth century. Males often patrol favoured areas in search of females. Occurs in diverse ecosystems including weedy disturbed areas. Host plants include Tropical Milkweed (*Asclepias curassavica) and Balloon Cotton Bush (*Gomphocarpus physocarpus). 48
L Sulakatku Lesser Wanderer (male above) with bold white spots near black wingtip, not evident in Monarch. T Ford Monarch (male above) with distinctive black veins in orange wing and small white spots along rear edge of wing. 49
Swamp Tiger Danaus affinis (Black and White Tiger) ♂ 65 mm, ♀ 62 mm. Common but local black and white butterfly with slow flight, usually fairly close to ground. Occurs in mangrove shorelines, brackish creeklines and paperbark wetlands. Host plants include Mangrove Milk Vine (Cynanchum carnosum). R Denton R Denton Underwing patterns of Swamp Tiger (above left), with prominent orange-brown markings on hindwing, and Blue Tiger (above right) are distinctive and unmistakable. Blue Tiger Tirumala hamata ♂ 72 mm, ♀ 72 mm. Common black and blue migratory butterfly with slow flight, usually fairly close to ground. Regularly embarks on lengthy migrations (although not annually), sometimes occurring in extremely large numbers along SEQ coast. Occurs in vine scrubs, open forests and near mangroves but migrates through diverse ecosystems. Host plants include Corky Milk Vine (Secamone elliptica) and Mangrove Milk Vine (Cynanchum carnosum). 50
T Ford Swamp Tiger (above) showing characteristic brownish-black and white upperwing pattern. G Walker Blue Tiger (above) with bright blue pattern on upperwing. Blue can be much paler on some individuals. 51
Blues (Lycaenidae) Small to medium-sized blue or orange butterflies, often difficult to identify from the upperwing. A view of the underwing pattern is often needed for identification. Copper Jewel Hypochrysops apelles ♂ 28 mm, ♀ 27 mm. Common but local orange butterfly with distinctively-patterned underwing. Occurs in coastal mangrove ecosystems. Host plants include Grey Mangrove (Avicennia marina). Purple Moonbeam Philiris innotatus (Common Moonbeam) ♂ 22 mm, ♀ 24 mm. Common but local blue butterfly with brown-black edges to blue upperwing (broader in female). Occurs in lowland rainforests, semi- open riverine scrubs, parks and gardens. Host plants include sandpaper figs (Ficus opposita and F. coronata). Satin Azure Ogyris amaryllis (Amaryllis Azure) ♂ 34 mm, ♀ 34 mm. Common but local blue butterfly with rapid and high flight, often settling where it can be difficult to spot. Bright blue on upperwing and distinctively- patterned underwing. Occurs in diverse ecosystems where mistletoes grow, including coastal casuarina forests. Host plants include mistletoes (Amyema spp.). Small Green-banded Blue Psychonotis caelius ♂ 30 mm, ♀ 32 mm. Common but local blue butterfly with slow flight. Bright blue and white on upperwing of male (black and white in female) and distinctively-patterned underwing. Occurs in open eucalypt forests, woodlands, areas of regrowth and at lowland rainforest edges. Host plants include Soap Ash (Alphitonia excelsa) and White Ash (A. petriei). 52
R Denton N Bowman Copper Jewel female (above left), and Purple Moonbeam male (above right) showing mostly pure-white underwing. Note single black spot on hindwing near abdomen. R Denton T Ford Satin Azure female (above left) with blue and orange markings on underside of forewing just visible (male lacks orange), and Small Green-banded Blue male (above right). 53
Imperial Hairstreak Jalmenus evagoras (Common Imperial Blue) ♂ 32 mm, ♀ 37 mm. Common but local blue butterfly with slow flight, usually fairly close to ground. Occurs in open eucalypt forests and woodlands with acacia understorey. Host plants include black wattles (Acacia concurrens and A. leiocalyx). Varied Dusky-blue Candalides hyacinthina (Common Dusky-blue) ♂ 28 mm, ♀ 28 mm. Common but local blue butterfly with slow flight, usually close to ground. Males regularly hilltop. Occurs in coastal and subcoastal open eucalypt forests, woodlands and montane and wallum heathlands. Host plants include Hairy Dodder (Cassytha pubescens). T Westmeier G Walker Varied Dusky-blue (male above left) and Small Dusky-blue (male above right) are best identified by their size difference and underwing pattern. Small Dusky-blue Candalides erinus ♂ 22 mm, ♀ 22 mm. Common but local blue butterfly with slow flight, usually fairly close to ground. Occurs in coastal wallum heathlands. Host plants include Common Dodder (Cassytha filiformis). 54
R Denton T Westmeier Imperial Hairstreak (above) showing distinctive underwing markings and pale blue upperwing with blackish margins that are typical of many hairstreak butterflies. T Westmeier R Denton Varied Dusky-blue female (above left) and Small Dusky-blue female (above right). Line of marks towards rear of underside of hindwing is curved on Varied and straight on Small. 55
Common Pencil-blue Candalides absimilis (Pencilled Blue) ♂ 30 mm, ♀ 31 mm. Common but local blue butterfly with rapid flight, especially males. Similar Trident Pencil-blue (Candalides margarita) flies higher to feed on mistletoes. Occurs in littoral, riparian and open eucalypt forests, parks, gardens and at rainforest edges. Host plants include Tuckeroo (Cupaniopsis anacardioides), Tulipwood (Harpullia pendula) and native wisterias (Callerya spp.). R Kendall T Westmeier Common Pencil-blue female (above left) with white patches on upperwing (male all-blue), and Yellow-spotted Blue male (above right) with yellow spot on upperwing (female browner). Yellow-spotted Blue Candalides xanthospilos ♂ 24 mm, ♀ 26 mm. Common but local blue butterfly with slow flight, usually fairly close to ground. Occurs in coastal wallum heathlands and open forests with heath understorey. Host plants include rice flowers (Pimelea linifolia and other Pimelea spp.). White-banded Line-blue Nacaduba kurava (White Line-blue) ♂ 23 mm, ♀ 24 mm. Common but local butterfly with fairly rapid flight. Occurs in subtropical and littoral rainforests and mangrove forests. Host plants include Muttonwood (Myrsine variabilis), Tuckeroo (Cupaniopsis anacardioides) and River Mangrove (Aegiceras corniculatum). 56
R Denton R Denton Common Pencil-blue (above left), and Yellow-spotted Blue (above right) showing three small black spots in centre of underside of hindwing. Yellow-spotted Blue has yellow spot on upperside of forewing, which is often visible through folded wings. T Ford N Bowman White-banded Line-blue male (above left) with smaller and paler band on underwing than female (above right). Female has white patches on upperwing. 57
Large Purple Line-blue Nacaduba berenice (Six Line-blue) ♂ 22 mm, ♀ 22 mm. Common but local blue butterfly (female below left) with fairly rapid erratic flight. Occurs in subtropical and littoral rainforests, parks and gardens. Host plants include Tuckeroo (Cupaniopsis anacardioides) and alectryons (Alectryon spp.). G Walker G Walker Two-spotted Line-blue Nacaduba biocellata (Double-spotted Line-blue) ♂ 17 mm, ♀ 17 mm. Common blue butterfly (male above right). Occurs mostly in open forests and woodlands with acacia understorey. Host plants include wattles (Acacia spp.). Short-Tailed Line-blue Prosotas felderi (Felder’s Line-blue) ♂ 19 mm, ♀ 19 mm. Common but local blue butterfly. Occurs in open eucalypt forests, parks, gardens and at subtropical rainforest edges. Host plants include Macadamia Nut (Macadamia integrifolia), wattles (Acacia spp.) and Ivory Curl (Buckinghamia celcissima). Speckled Line-blue female (left, and see pages 60-61) similar to Large Purple Line-blue female but with largest black spot on hindwing crowned orange. R Denton 58
R Denton Large Purple Line-blue (above) with female (left) and male (right) of mating pair. Female has swollen abdomen, signifying that she is carrying eggs. T Ford R Denton Two-spotted Line-blue (female above left) with distinctive orange suffusion on underside of forewing, and Short-Tailed Line-blue (female above right) with white-edged bands on underwing. Males of both species have darker underwings. 59
Purple Line-blue Prosotas dubiosa (Small Purple Line-blue) ♂ 18 mm, ♀ 19 mm. Common but local blue butterfly. Males regularly hilltop. Occurs in open eucalypt forests, parks, gardens and at subtropical rainforest edges. Host plants include wattles (Acacia spp.), Macadamia Nut (Macadamia integrifolia) and Hairy Alectryon (Alectryon tomentosus). Speckled Line-blue Catopyrops florinda ♂ 22 mm, ♀ 22 mm. Common but local blue butterfly (male below left, female see page 58). Occurs in open eucalypt forests, parks, gardens and at subtropical rainforest edges. Host plants include Native Mulberry (Pipturus argenteus) and Poison Peach (Trema tomentosa). G Walker R Denton Hairy Line-blue Erysichton lineata ♂ 21 mm, ♀ 21 mm. Common but local blue butterfly (female above right) with rapid flight. Occurs in subtropical and littoral rainforests, parks and gardens. Host plants include macadamia nuts (Macadamia spp.) and alectryons (Alectryon spp.). Glistening Line-blue Sahulana scintillata ♂ 19 mm, ♀ 19 mm. Common but local blue butterfly with rapid flight. Occurs in coastal woodlands and littoral rainforests. Host plants include Beach Alectryon (Alectryon coriaceus) and Hickory Wattle (Acacia disparrima). 60
R Denton R Denton Purple Line-blue (above left), and Speckled Line-blue (above right) with pattern of white-edged brown bands on pale underwing distinctive. N Bowman R Denton Hairy Line-blue (above left), with female of mating pair showing white band on underside of forewing, and Glistening Line-blue female (above right). Females of both species have white patches in upperwing. 61
Cycad Blue Theclinesthes onycha (Onycha Blue) ♂ 24 mm, ♀ 24 mm. Common but local blue butterfly (female right) with rapid flight, often settling on ground. Males regularly hilltop. Occurs in coastal and subcoastal open eucalypt forests and woodlands with grass understorey. Host plants include cycads (Cycas and Macrozamia spp.). P Chew Wattle Blue Theclinesthes miskini (Miskin’s Blue) ♂ 22 mm, ♀ 22 mm. Common but local blue butterfly with rapid flight. Males regularly hilltop. Occurs in open eucalypt forests and woodlands with grass understorey. Host plants include wattles (Acacia spp.), Yellow Pea-bush (Sesbania cannabina) and Scrub Boonaree (Alectryon diversifolius). Saltbush Blue Theclinesthes serpentata (Chequered Blue) ♂ 18 mm, ♀ 18 mm. Common but local blue butterfly (right) with rapid flight, usually fairly close to ground. Males often hilltop. Occurs in saltbush shrublands and woodlands and on saline mudflats and sand dunes. Host plants include saltbushes (Atriplex and Einadia spp.). R Denton Samphire Blue Theclinesthes sulpitius (Saltpan Blue) ♂ 18 mm, ♀ 18 mm. Common but local blue butterfly with slow flight, usually close to ground. Occurs on estuarine mudflats and saltmarshes. Host plants include Brown-headed Samphire (Tecticornia indica, formerly Halosarcia indica) and Seablite (Suaeda australis). 62
P Chew G Walker Brown underwing of Cycad Blue (above left) seldom appears so markedly different in colour to grey underwing of Wattle Blue (above right) and even experts find it difficult to separate these two species. Cycad Blue can appear appreciably larger than Wattle Blue. R Denton R Denton Saltbush Blue (above left) and Samphire Blue (above right). White suffusion on underside of hindwing of Saltbush Blue can help distinguish between these two species. 63
Plumbago Blue Leptotes plinius (Zebra Blue) ♂ 22 mm, ♀ 23 mm. Common but local blue butterfly (below left, male facing female) with slow flight, usually fairly close to ground. Occurs in open forests and woodlands with native species and parks and gardens with ornamental shrubs. Host plants include Native Plumbago (Plumbago zeylanica) and Blue Plumbago (*P. auriculata). N Bowman G Walker Long-Tailed Pea-blue Lampides boeticus (Pea Blue) ♂ 25 mm, ♀ 27 mm. Common but local blue butterfly (female above right) with rapid erratic flight, usually close to ground. Males often hilltop. Occurs in open forests, woodlands, parks and gardens. Host plants include Rattlepod (Crotalaria montana), Native Indigo (Indigofera australis) and Darling peas (Swainsona spp.). Orange-tipped Pea-blue Everes lacturnus (Tailed Cupid) ♂ 23 mm, ♀ 22 mm. Common but local blue butterfly with slow flight, usually close to ground. Occurs in grassy areas in open forests and woodlands. Host plants include Hairy Tick Trefoil (Desmodium heterocarpon). Spotted Pea-blue Euchrysops cnejus (Cupid) ♂ 27 mm, ♀ 26 mm. Common but local blue butterfly with rapid flight, usually close to ground. Occurs in open forests and woodlands. Host plants include Yellow Pea-bush (Sesbania cannabina), cowpeas (Vigna spp.) and garden beans (*Phaseolus spp.). 64
N Bowman N Bowman Plumbago Blue (above left) with characteristic marbled pattern on underwing, and Long-Tailed Pea-blue (above right). Plumbago Blue female has black and white pattern in upperwing (see page 64). N Bowman R Denton Orange-tipped Pea-blue (above left) and Spotted Pea-blue (above right). Intensity of orange and black on underside of hindwing can help distinguish between these two species. 65
Black-spotted Grass-blue Famegana alsulus ♂ 17 mm, ♀ 17 mm. Common blue butterfly with slow flight, almost always close to ground. Occurs in grassy areas in open forests and woodlands. Host plants include Forest Indigo (Indigofera pratensis). Spotted Grass-blue Zizeeria karsandra (Dark Grass-blue) ♂ 20 mm, ♀ 20 mm. Common but local blue butterfly with slow flight, almost always close to ground. Occurs in paddocks and grassy areas. Host plants include “Glinus” (Glinus oppositifolius), Caltrop (Tribulus terrestris) and Black Medic (*Medicago lupulina). Common Grass-blue Zizina labradus ♂ 20 mm, ♀ 23 mm. Common blue butterfly (female below left) with slow flight, almost always close to ground. Underwing may be delicately-patterned (below right). Occurs in habitats such as parks and gardens. Host plants include Twining Glycine (Glycine clandestina), Lucerne (*Medicago sativa), garden beans (*Phaseolus spp.) and other legumes. N Bowman G Walker Dainty Grass-blue Zizula hylax (Tiny Grass-blue) ♂ 15 mm, ♀ 16 mm. Common but local blue butterfly with slow flight, almost always close to ground. Occurs in paperbark wetlands, parks and gardens. Host plants include Karamat (Hygrophila angustifolia) and Glush Weed (*Hygrophila costata). 66
T Ford G Walker Black-spotted Grass-blue (above left) with single black spot on underside of hindwing, and Spotted Grass-blue (above right) with many black spots on underwing. R Denton R Denton Common Grass-blue (above left) and Dainty Grass-blue (above right). Underwing of Common Grass-blue varies from plain (above left) to patterned (see page 66). 67
Day-flying Moths The following four day-flying moth species resemble butterflies and are regularly encountered. N Bowman The colourful Joseph’s Coat Moth (above) is often confused with Regent Skipper (see pages 8-9). R Denton R Denton N Bowman Magpie Moth (above left) and Orange-spotted Moth (above centre), both of which show distinctive wing patterns (especially noticeable in flight), and Heliotrope Moth (above right), which appears pure white in flight before settling to reveal colourful and striking pattern of red and black spots on white wing. 68
Index of Species (See text for scientific names) Admiral, Yellow ..............................................................................44, 45 Albatross, Yellow ......................................................................30,32, 33 Argus, Meadow ........................................................................... 44,45 Awl, Chrome ..................................................................................10, 11 Narrow-winged ........................................................................10, 11 Azure, Satin ...................................................................................52, 53 Birdwing, Richmond ......................................................................24, 25 Blue, Cycad ...................................................................................62, 63 Plumbago ................................................................................64, 65 Saltbush ..................................................................................62, 63 Samphire .................................................................................62, 63 Small Green-banded ................................................................52, 53 Wattle ......................................................................................62, 63 Yellow-spotted .........................................................................56, 57 Brown, Common .................................................................................38 Evening ...................................................................................38, 39 Varied Sword-grass ..................................................................38, 39 Wonder .........................................................................................38 Crow, Common..............................................................................46, 47 Purple ......................................................................................46, 47 Darter, Greenish .......................................................................14, 16, 17 Pale-orange .............................................................................16, 17 Swamp ...............................................................................15, 16, 17 Dusk-flat , Eastern .............................................................................. 8, 9 Dusky-blue, Small .........................................................................54, 55 Varied ......................................................................................54, 55 Eggfly, Varied .................................................................................42, 43 Emperor, Tailed .............................................................................40, 41 Glasswing .....................................................................................40, 41 Grass-blue, Black-spotted .............................................................66, 67 Common ..................................................................................66, 67 Dainty ......................................................................................66, 67 Spotted ....................................................................................66, 67 69
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