The full paper can be downloaded from - Jain, A., Khew, S. K., Gan, C. W. & Webb, E. L. 2018. extirpations, discoveries and rediscoveries in Singapore over 28 years RAFFLES BULLETIN OF ZOOLOGY 66: 217–257 https://lkcnhm.nus.edu.sg/app/uploads/2018/01/66-rbz217-257.pdf Table 2 Number of butterfly recorded in each family from Singapore

Historic (C&P Khew & Neo Khew (2008) Family Khew (2010) Khew (2015) Current study 1956) (1997) * ** Papilionidae 1 3 [1] 3 [1] 3 [1] 2 2 Pieridae 1 9 [3] 9 [3] 8 [2] 6 6 Nymphalidae 20 [4] 45 [13] 40 [8] 39 [6] 36 [3] 33 1 4 [1] 2 2 2 2 19 [1] 103 [27] 91 [17] 81 [5] 78 [3] 76 Hesperiidae 17 [5] 42 [17] 35 [12] 31 [6] 28 [2] 25 TOTAL EXTIRPATED 59 [10] 206 [62] 180 [41] 164 [20] 152 [8] 144 Papilionidae 14 13 14 14 18 18 Pieridae 21 15 16 17 22 22 (1) Nymphalidae 90 79 86 88 95 99 (2) Riodinidae 6 3 5 5 5 5 Lycaenidae 139 79 94 106 111 113 (3) Hesperiidae 61 48 59 65 69 77 (3) TOTAL EXTANT 331 237 274 295 320 334 (9) TOTAL EXTANT + 390 443 454 459 472 478 EXTIRPATED

* Khew & Neo (1997) had originally omitted 52 species that were already listed extirpated from Singapore by Corbet & Pendlebury (1992) and a further of 9 species that were listed as extant by Fleming (1975). These were added in this table. For details see species with ‘NLEX’ and ‘NLEA’ classification in Table S1.

** Khew (2008) had omitted 36 species that were already known from Singapore in 2008. These were added in this table. Also see species with ‘NLEA’ and ‘NLEX’ classifications in Table S1.

C&P 1956 = Corbet & Pendlebury (1956) Table 3 Potential butterfly species extirpations in Singapore from 1990 – 2017 Last sightings of these species were single specimen sightings and > 10 years ago. Abbreviations: M = Primary and mature (old) secondary forest, D = Degraded (young) secondary forest and scrub, U = Urban parks. Cryptic species: Y = Yes, N = No.

Habitats S. No Scientific name Common Name Last sighting Cryptic species utilized Family: Pieridae, Subfamily: Pierinae 1 Delias pasithoe parthenope Red Base Jezebel Early 1990s M N Family: Nymphalidae, Subfamily: Satyrinae 2 Elymnias penanga penanga Pointed Palmfly 1990s M, D Y 3 Ypthima fasciata torone Scarce Six Ring 2004 M Y Family: Lycaenidae, Subfamily: Miletinae 4 Miletus gopara gopara Round-band Brownie 1998 M, D Y Family: Lycaenidae, Subfamily: Polyommatinae 5 Castalius rosimon rosimon Common Pierrot Early 1990s M N 6 Iraota distanti distanti Spotted Silverstreak 1999 M N Family: Hesperiidae, Subfamily: Pyrginae 7 Gerosis limax dirae Black and White Flat 2001 M Y 8 Gerosis tristis 2004 M Y No recent 9 Gerosis phisara phisara M Y record Table 4. Butterfly discoveries (newly discovered species and rediscoveries) in Singapore from 1990 – 2017 Abbreviations: M = Primary and mature (old) secondary forest, D = Degraded (young) secondary forest and scrub, U = Urban parks; R = Rediscovered species, N = New discoveries (country records). Cryptic species: Y = Yes, N = No.

Current New/re- Habitats Cryptic S.No Scientific name Common Name Sighted since status discovery utilized species Family: Papilionidae, Subfamily: Papilioninae Troides amphrysus 1 Malayan Birdwing Vagrant R 2011 D, U N ruficollis Papilio helenus 2 Red Helen Vagrant N 2014 U N helenus Papilio prexaspes 3 Blue Helen Resident N 1990s M N prexaspes Graphium eurypylus 4 Great Jay Vagrant N 2014 M Y mecisteus Graphium doson 5 Common Jay Resident N 2005 D N evemonides Graphium bathycles 6 Striped Jay Vagrant N 2010 M Y bathycloides Family: Pieridae, Subfamily: Pierinae Pareronia valeria 7 Wanderer Migrant R 2011 D N lutescens Saletara liberia Malaysian 8 Vagrant R 2014 M N distanti Albatross Prioneris philonome 9 Red Spot Sawtooth Vagrant N 2014 M N themana Appias paulina 10 Lesser Albatross Vagrant N 2014 U N distanti Not enough 11 Appias indra plana Plain Puffin Vagrant N 2012 N data Hebomoia glaucippe Not enough 12 Great Orange Tip Vagrant N 2004 N aturia data Family: Pieridae, Subfamily: Coliadinae No Brand Grass 13 Eurema brigitta senna Resident R 2006 D Y Yellow Family: Nymphalidae, Subfamily: Danainae Parantica aspasia Yellow Glassy 14 Vagrant R 2008 D N aspasia Tiger Tirumala septen 15 Dark Blue Tiger Migrant N 2016 D, U N trionis septentrionis 16 Tirumala limniace Blue Tiger Vagrant N 2016 D, U N 17 Ideopsis juventa sitah Grey Glassy Tiger Vagrant N 2014 D Y Idea leuconoe Mangrove Tree 18 Resident R Early 2000s D N chersonesia Nymph Euploea tulliolus 19 Dwarf Crow Resident R 2002 M, D N ledereri Family: Nymphalidae, Subfamily: Satyrinae Mycalesis perseoides Burmese Bush 20 Resident N 1990s M, D Y perseoides Brown Thaumantis noureddin 21 Dark Jungle Glory Vagrant R 2002 D, U N noureddin Family: Nymphalidae, Subfamily: Heliconiinae 22 Acraea terpsicore Tawny Coster Resident N 2006 D, U N 23 Cethosia methypsea Plain Lacewing Resident R 1990s M N 24 Cethosia cyane Leopard Lacewing Resident N 2005 D, U N 25 Vagrans sinha sinha Vagrant Vagrant R 2013 M, D, U N Cirrochroa tyche 26 Common Yeoman Resident N 2015 U N rotundata Cirrochroa emalea 27 Malay Yeoman Resident R 2013 M N emalea Family: Nymphalidae, Subfamily: Biblidinae Symbrenthia 28 hippoclus Malayan Jester Migrant N 2012 M, D N selangorana 29 Vanessa cardui Painted Lady Vagrant N 2007 D, U N 30 Vanessa indica indica Indian Red Admiral Vagrant N 2008 D, U N Ariadne ariadne 31 Angled Castor Vagrant R 2013 D N ariadne Doleschallia bisaltide 32 Autumn Leaf Resident R 2000s M, D Y pratipa Family: Nymphalidae, Subfamily: Limenitidinae Athyma pravara 33 Lance Sergeant Resident N 1990s M Y helma Dark (Black 34 Lexias dirtea merguia Resident N 1990s M Y Tipped) Archduke 35 Neptis harita harita Chocolate Sailor Resident N 1990s M N Parthenos sylvia 36 Clipper Vagrant R 2013 M, D N lilacinus White Tipped 37 Euthalia merta merta Resident R Early 2000s M Y Baron Family: Nymphalidae, Subfamily: Charaxinae 38 Charaxes solon echo Black Rajah Resident R 2002 M 39 Polyura moori moori Malayan Nawab Vagrant R 2012, 2014 D Y Family: Riodinidae, Subfamily: Riodininae Abisara saturata 40 Malayan Plum Judy Resident R Early 2000s M, D Y kausambioides Taxila haquinus 41 The Harlequin Resident R Early 2000s D N haquinus Family: Lycaenidae, Subfamily: Miletinae Liphyra brassolis 42 Moth Butterfly Resident R 2009 M N abbreviata Family: Lycaenidae, Subfamily: Polyommatinae Megisba malaya 43 The Malayan Resident N 1990s M, D N sikkima 44 Zizeeria maha serica Pale Grass Blue Resident N 2001 D, U Y Catochrysops Silver Forget-Me- 45 Resident R 1990s M, D Y panormus exiguus Not Jamides malaccanus 46 Malaccan Caerulean Resident N Early 2000s M Y malaccanus Jamides alecto 47 Metallic Caerulean Resident R 2008 D Y ageladas Jamides elpis Glistening 48 Resident R Early 2000s D, U Y pseudelpis Caerulean Nacaduba angusta White Fourline 49 Resident R 2008 M Y kerriana Blue Nacaduba sanaya 50 Jewel Fourline Blue Resident R 2008 M Y elioti Nacaduba pactolus 51 Large Fourline Blue Resident R 2009 M, D, U Y odon Transparent Six-line 52 Nacaduba kurava Resident R After 2010 M, D Y Blue Nacaduba pavana Singapore Fourline 53 Resident R 2011 M Y singapura Blue Nacaduba calauria Malayan Dark Six- 54 Resident R 2000s M, D Y malayica line Blue Two Spotted Line 55 Nacaduba biocellata Resident N 2004 D, U N Blue Prosotas dubiosa 56 Tailless Line Blue Resident R 2008 M, D, U Y lumpura 57 Prosotas lutea sivoka Banded Line Blue Resident N 2013 D Y 58 Prosotas aluta nanda Barred Line Blue Resident N 2008 M Y 59 Catopyrops ancyra Ancyra Blue Resident N 2004 D, U Y 60 Petrelaea dana dana Dingy Line Blue Resident N 2005 D, U Y Family: Lycaenidae, Subfamily: Arhopala major Major Yellow 61 Resident N 1990s M Y major Oakblue Arhopala muta 62 Mutal Oakblue Resident R 2010 M Y maranda Arhopala alitaeus Purple Broken- 63 Resident R 2011 M Y pardenas Band Oakblue 64 Arhopala sublustris ridleyi Resident R After 2010 M, D Y Arhopala silhetensis 65 Sylhet Oakblue Resident R 2008 M Y adorea 66 Green Oakblue Resident R 2007 M N maxwelli Iraota distanti Potentially 67 Spotted Silverstreak N 1990s M N distanti extirpated Catapaecilma major 68 Gray Tinsel Resident R 2000s M, D N emas 69 Pratapa deva relata White Royal Resident R 2008 M, D Y Tajuria mantra 70 Felder's Royal Resident R 2000s M, D Y mantra Tajuria dominus 71 Sovereign Royal Resident R 2000s M, D Y dominus Rachana jalindra 72 Banded Royal Resident R 2000s M, D N burbona Manto hypoleuca 73 Green Imperial Resident R 2008 M Y terana Pseudotajuria 74 Golden Royal Resident R 2000s M, D N donatana donatana 75 Ancema blanka blanka Silver Royal Resident R 2000s M,D N

76 Deudorix elioti Eliot's Cornelian Resident R 2002 M Y 77 Deudorix staudingeri Large Cornelian Resident R 2012 M Y 78 Sinthusa nasaka amba Narrow Spark Resident N 1990s M N Bindahara phocides 79 The Plane Resident R 2000s M N phocides Rapala pheretima 80 Copper Flash Resident R 2000s M, D Y sequeira Family: Hesperiidae, Subfamily: Coeliadinae Bibasis sena 81 Orange-Tail Awl Resident N 2002 M N uniformis Family: Hesperiidae, Subfamily: Pyrginae Pseudocoladenia dan 82 Fulvous Pied Flat Resident N 2002 M, D N dhyana Mooreana trichoneura 83 Yellow Flat Resident N 2012 M, D N trichoneura Celaenorrhinus 84 White Banded Flat Resident R 2011 M, D N asmara asmara Gerosis phisara Potentially 85 N 1990s M Y phisara extirpated Potentially 86 Gerosis tristis R 2004 M Y extirpated 87 Tagiades ultra Ultra Snow Flat Resident R 1990s M Y Tapena thwaitesi 88 Black Angle Resident N 1990s M N bornea Family: Hesperiidae, Subfamily: Hesperiinae 89 Hyarotis microsticta White Club Flitter Vagrant N 2015 D Y Yellow Streak 90 Salanoemia tavoyana Resident N 2011 D N Darter Taractrocera archias 91 Yellow Grass Dart Resident N 2005 D, U Y quinta 92 Oriens paragola Malay Dartlet Resident N 2011 M, D Y Not enough 93 Potanthus ganda Resident N 2013 Y data 94 Cephrenes trichopepla Yellow Palm Dart Resident N 2010 U N

95 Telicota linna Linna Palm Dart Resident N 2007 D, U Y 96 Pelopidas assamensis Great Swift Resident N 2002 M, D, U Y Pelopidas conjunctus 97 Conjoined Swift Resident N 2005 D, U Y conjunctus Astictopterus jama 98 Forest Hopper Resident R 2000s M, D N jama 99 Zographetus doxus Spotted Flitter Resident R 2000s M N Zographetus ogygia Purple Spotted 100 Resident R 2013 M, D N ogygia Flitter Pemara pugnans 101 Pugnacious Lancer Resident R 2000s M N pugnans Gangara lebadea 102 Banded Redeye Resident R 2008 M N lebadea Zela storeyi (or Zela Detritus (Storeyi’s) 103 Resident N 1990s M N zenon) Palmer Taractrocera ardonia 104 Spotted Grass Dart Resident N 1990s M, D N lamia Potanthus trachala 105 Detached Dart Resident R 2011 M, D Y tytleri Potanthus serina (or 106 Potanthus hetaerus Large Dart Resident R 2010 M, D Y serina) 107 Suastus everyx everyx White Palm Bob Resident N 1990s M N Suastus gremius 108 Palm Bob Resident N 1990s M, D, U N gremius Cephrenes acalle 109 Plain Palm Dart Resident R 2010 D, U Y niasicus Common Palm 110 Telicota colon stinga Resident R 2010 D, U Y Dart Telicota augias 111 Palm Dart Resident R 2000s D, U Y augias 112 Borbo cinnara Formosan Swift Resident R 2010 D, U Y 113 Pelopidas agna agna Bengal Swift Resident R 2010 D, U Y Bamboo Paintbrush Not enough 114 Baoris farri farri Resident R 2000s Y Swift data Not enough 115 Baoris oceia Paintbrush Swift Resident R 2000s Y data 116 Caltoris malaya Malayan Swift Resident R 2014 M, D, U Y Table S1. Checklist of all recorded from Singapore to date Notes: Refer to Appendix S2 for references used in this table. Abbreviations: BTNR = Bukit Timah Nature Reserve, EA = Extant, EX = Extirpated, NLEA = Not listed but recorded in previous checklist and considered extant, NLEX = Not listed but recorded in previous checklist and considered extirpated, NR = Not recorded. C&P 1956 = Corbet, A.S. and Pendlebury, H. M. 1956 (see References), C&P 1992 = Corbet, A. S. and Pendlebury, H. M. 1992 (see References).

* Last sightings were updated as of December 2015 based on sighting records compiled by the authors, relevant references have been cited. For discoveries made in 2016 & 2017, the last year of sighting was updated as of December 2017. See Appendix S2 for web-links of references cited in the checklist.

Last Khew Khew Khew Khew & Neo C&P S.No. Scientific name Common Name Current status Comments sighting* (2015) (2010) (2008) (1997) (1956) Family: Papilionidae, Subfamily: Papilioninae 1 Troides helena cerberus Common Birdwing Resident 2015 EA EA EA EA EA Troides amphrysus 2 Malayan Birdwing Vagrant 2014 EA EX EX EX EA Sightings in 2011, 2013 & 2014 (BC 2014a) ruficollis Individuals with totally black hindwings have Pachliopta aristolochiae also been sighted in 1995 and since 2007 but it 3 Common Rose Resident 2015 EA EA EA EA EA asteris is unclear if those are Pachliopta antiphus or an aberration (NSS 2007, BC 2011a). 4 Chilasa clytia clytia Common Mime Resident 2015 EA EA EA EA EA Chilasa paradoxa 5 Great Blue Mime EX - EX EX EX EX EA aenigma Papilio demoleus 6 Lime Butterfly Resident 2015 EA EA EA EA EA malayanus Papilio demolion 7 Banded Swallowtail Resident 2015 EA EA EA EA EA demolion 8 Papilio iswara iswara Great Helen Resident 2015 EA EA EA EA EA 9 Papilio polytes romulus Common Mormon Resident 2015 EA EA EA EA EA 10 Papilio memnon agenor Great Mormon Resident 2015 EA EA EA EA EA Papilio prexaspes 11 Blue Helen Resident 2015 EA EA EA EA NR prexaspes First & only sighting from Kent Ridge in 2014 12 Papilio helenus helenus Red Helen Vagrant 2014 EA NR NR NR NR (NSS 2014b, Jain 2015) Graphium sarpedon 13 Common Bluebottle Resident 2015 EA EA EA EA EA luctatius Graphium eurypylus 14 Great Jay Vagrant 2014 EA NR NR NR NR First & only sighting in 2014 (BC 2014d) mecisteus Graphium evemon 15 Lesser or Blue Jay Resident 2015 EA EA EA EA EA eventus Graphium doson 16 Common Jay Resident 2015 EA EA EA NR NR From Pulau Ubin since 2005 (BC 2011b) evemonides Graphium bathycles Two sightings so far: 1st in 2010; 2nd in 2014 17 Striped Jay Vagrant 2014 EA NR NR NR NR bathycloides (NSS 2014c, Jain 2015) Graphium agamemnon 18 Tailed Jay Resident 2015 EA EA EA EA EA agamemnon Pathysa antiphates 19 Five Bar Swordtail Resident 2015 EA EA EA EA EA itamputi Lamproptera meges 20 Green Dragontail EX - EX EX EX NLEX EX virescens Family: Pieridae, Subfamily: Pierinae Prioneris philonome 21 Red Spot Sawtooth Vagrant 2014 EA NR NR NR NR First & only sighting in 2014 (BC 2014b) themana Delias singhapura 22 Lion Jezebel EX - EX EX EX EX EA singhapura 23 Delias hyparete metarete Painted Jezebel Resident 2015 EA EA EA EA EA Delias pasithoe Potentially Last sighting (photo record) from Mandai in Mar 24 Red Base Jezebel 1991 EA EA EX EA EA parthenope extirpated 1991 25 Leptosia nina malayana Psyche Resident 2015 EA EA EA EA NR Non-native but recorded in Malay Peninsula 26 Pieris canidia canidia Cabbage White Resident 2015 EA EA EA EA EA since 1940’s 27 Cepora iudith malaya Orange Gull EX - EX EX EX EX EA 28 Appias lyncida vasava Chocolate Albatross Migrant 2015 EA EA EA EA EA Regular seasonal sightings in past 5 years 29 Appias libythea olferna Striped Albatross Resident 2015 EA EA EA EA EA 30 Appias nero figulina Orange Albatross EX - EX EX EX EX EA 31 Appias paulina distanti Lesser Albatross Vagrant 2014 EA NR NR NR NR First & only sighting in 2014 ( NSS 2014a) 32 Appias indra plana Plain Puffin Vagrant 2012 EA NR NR NR NR First & only sighting in 2012 (BC 2012a) Hebomoia glaucippe First & only sighting in 2004 (Richard Ong pers. 33 Great Orange Tip Vagrant 2004 EA EA EA NR NR aturia Comm.). New record for Singapore Pareronia valeria 34 Wanderer Migrant 2011 EA EX EX EX EA Rediscovered from P. Ubin (BC 2011c) lutescens 35 Saletara liberia distanti Malaysian Albatross Vagrant 2014 EA EX EA EX EA One sighting in 2014 (BC 2014b)

Family: Pieridae, Subfamily: Coliadinae Dercas verhuelli 36 Tailed Sulphur EX - EX EX EX EX EA herodorus Catopsilia pyranthe 37 Mottled Emigrant Resident 2015 EA EA EA EA EA pyranthe Catopsilia pomona 38 Lemon Emigrant Resident 2015 EA EA EA EA EA pomona Catopsilia scylla 39 Orange Emigrant Resident 2015 EA EA EA EA EA cornelia No Brand Grass 40 Eurema brigitta senna Resident 2008 EA EA EX EX EA Rediscovered in 2006 (BC 2008a) Yellow Eurema hecabe Common Grass 41 Resident 2015 EA EA EA EA EA contubernalis Yellow Eurema simulatrix 42 Hill Grass Yellow Resident 2015 EA EA EA EA EA tecmessa Three Spot Grass 43 Eurema blanda snelleni Resident 2015 EA EA EA EA EA Yellow Eurema andersonii Anderson's Grass 44 Resident 2015 EA EA EA EA EA andersonii Yellow 45 Eurema lacteola lacteola Scarce Grass Yellow EX - EX EX EX NLEX EX

46 Eurema ada iona EX - EX EX EX EX EA Chocolate Grass 47 Eurema sari sodalis Resident 2015 EA EA EA EA EA Yellow 48 Gandaca harina distanti Tree Yellow Resident 2015 EA EA EA EA EA

Family: Nymphalidae, Subfamily: Danainae Danaus chrysippus 49 Plain Tiger Resident 2015 EA EA EA EA EA chrysippus 50 Danaus genutia genutia Common Tiger Resident 2015 EA EA EA EA EA Danaus melanippus 51 Black Veined Tiger Resident 2015 EA EA EA EA EA hegesippus Parantica agleoides 52 Dark Gassy Tiger Resident 2015 EA EA EA EA EA agleoides Sporadic sightings since year 2008 at Alexandra, Parantica aspasia 53 Yellow Glassy Tiger Migrant 2014 EA EA EX EX EA Hort Park, P. Ubin. 2014 sighting from Gardens aspasia by the Bay (NSS 2008; BC 2014c) Parantica melaneus 54 Chocolate Tiger EX - EX EX EX NLEX EX sinopion Tirumala septentrionis Multiple sightings. Photograhic evidence in 55 Dark Blue Tiger Migrant 2016 NR NR NR NR NR septentrionis 2016 (BC 2016) Single sighting in Varsity Park garden in 2016 56 Tirumala limniace Blue Tiger Vagrant 2016 NR NR NR NR NR (Gan 2016) Ideopsis vulgaris 57 Blue Glassy Tiger Resident 2015 EA EA EA EA EA macrina Two sightings from Ubin in 2014; Botanic 58 Ideopsis juventa sitah Grey Glassy Tiger Vagrant 2015 EA NR NR NR NR Gardens in 2015 (BC 2015a) 59 Ideopsis gaura perakana Smaller Wood Nymph EX - EX EX EX EX EA

60 Idea stolli logani Common Tree Nymph Resident 2015 EA EA EA EA EA Idea leuconoe Mangrove Tree One sighting from P. Ubin in 2014 but yearly 61 Resident 2014 EA EA EA EX EA chersonesia Nymph records from P. Tekong (BC 2014a) 62 Euploea crameri bremeri Spotted Black Crow Resident 2015 EA EA EA EA EA Euploea camaralzeman 63 Malayan Crow Resident 2012 EA EA EA EA EA malayica Euploea eyndhovii 64 Striped Black Crow Resident 2015 EA EA EA EA EA gardineri Euploea sylvester 65 Double Branded Crow EX - EX EX EA NLEX EX harrisii Euploea mulciber 66 Striped BlueCrow Resident 2015 EA EA EA EA EA mulciber Euploea phaenareta 67 King Crow Resident 2015 EA EA EA EA EA castelnaui Euploea midamus 68 Blue Spotted Crow Resident 2015 EA EA EA EA EA singapura Euploea tulliolus Rediscovered from P. Ubin in 2002 and then 69 Dwarf Crow Resident 2015 EA EA EA EX EA ledereri from Sime forest & BTNR (NSS 2002a) Euploea eunice Blue-branded King 70 EX - EX EX EX EX EA leucogonis Crow Euploea radamanthus 71 Magpie Crow Resident 2015 EA EA EA EA EA radamanthus Family: Nymphalidae, Subfamily: Satyrinae Common Evening 72 Melanitis leda leda Resident 2015 EA EA EA EA EA Brown Melanitis phedima 73 Dark Evening Brown EX - EX EX EX NLEX EX abdullae Elymnias panthera 74 Tawny Palmfly Resident 2015 EA EA EA EA EA panthera Elymnias hypermnestra 75 Common Palmfly Resident 2015 EA EA EA EA EA agina 76 Elymnias nesaea lioneli Tiger Palmfly EX - EX EX NLEX NLEX EX 77 Elymnias esaca esaca EX - EX EX EX EX EA Elymnias penanga Potentially 78 Pointed Palmfly 1990s EA EA EA EA EA Very rare. Only from P. Ubin. penanga extirpated 79 Lethe europa malaya Bamboo Tree Brown Resident 2015 EA EA EA EA EA Xanthotaenia busiris 80 Yellow Barred EX - EX EX NLEX NLEX EX busiris 81 Mycalesis fusca fusca Malayan Bush Brown Resident 2015 EA EA EA EA EA Mycalesis perseus 82 Dingy Bush Brown Resident 2015 EA EA EA EA EA cepheus Mycalesis perseoides 83 Burmese Bush Brown Resident 2015 EA EA EA EA NR perseoides Mycalesis mineus Dark Brand Bush 84 Resident 2015 EA EA EA EA EA macromalayana Brown Long Brand Bush 85 Mycalesis visala phamis Resident 2015 EA EA EA EA EA Brown Mycalesis orseis 86 Purple Bush Brown Resident 2015 EA EA EA EA EA nautilus Smooth Eyed Bush Orsotriaena medus 87 Brown (Dark Grass Resident 2015 EA EA EA EA EA cinerea Brown) Coelites epiminthia 88 EX - EX EX NLEX NLEX EX epiminthia 89 Ypthima huebneri Common Four Ring Resident 2015 EA EA EA EA EA Potentially Rediscovered in 1998 at Night Safari, Mandai. 90 Ypthima fasciata torone Scarce Six Ring 2004 EA EA EA EA EA extirpated Last sighting in 2004 from MacRitchie Ypthima baldus 91 Common Five Ring Resident 2015 EA EA EA EA EA newboldi Ypthima horsfieldii 92 Malayan Five Ring Resident 2015 EA EA EA EA NR humei Ypthima pandocus 93 Common Three Ring Resident 2015 EA EA EA EA EA corticaria 94 Faunis canens arcesilas Common Faun Resident 2015 EA EA EA EA EA Melanocyma faunula 95 EX - EX EX EX NLEX EX faunula Taenaris horsfieldii 96 EX - EX EX EX NLEX EX birchi Amathusia phidippus 97 Palm King Resident 2015 EA EA EA EA EA phidippus Zeuxidia amethystus 98 Saturn Resident 2015 EA EA EA EA EA amethystus Zeuxidia doubledayi 99 EX - EX EX EX EX EA doubledayi Thaumantis klugius Dark Blue Jungle 100 Resident 2015 EA EA EA EA EA lucipor Glory Thaumantis noureddin 101 Dark Jungle Glory Vagrant 2016 EX EX EX EX EA See NIE (2016), Chong (2016) noureddin Discophora sondaica 102 Common Duffer Resident 2015 EA EA EA EA EA despoliata Discophora timora 103 Great Duffer EX - EX EX NLEX EX NR Recorded by Fleming (1991) prior to 1975 perakensis Family: Nymphalidae, Subfamily: Heliconiinae Non-native. Established since 2006 (BC 2008d). 104 Acraea terpsicore Tawny Coster Resident 2015 EA EA NR NR NR Formerly known as Acraea violae - see Kirton 2014 105 Cethosia hypsea hypsina Malay Lacewing Resident 2015 EA EA EA EA EA Previously very rare but regular sightings from 106 Cethosia methypsea Plain Lacewing Resident 2015 EA EA EA EA NR U. Seletar since 2014. Previously known as Cethosia penthesilea methypsea Non-native but established since 2005 (BC 107 Cethosia cyane Leopard Lacewing Resident 2015 EA EA NLEA NR NR 2012d) Phalanta phalantha 108 Leopard Resident 2015 EA EA EA EA EA phalantha Sighting from Gardens by the Bay in 2013 and 109 Vagrans sinha sinha Vagrant Vagrant 2014 EA EX EX EX EA from Seletar area in 2014 (BC 2013b, Jain 2015)

110 Cupha erymanthis lotis Rustic Resident 2015 EA EA EA EA EA Cirrochroa orissa 111 Banded Yeoman Resident 2015 EA EA EA EA EA orissa Cirrochroa emalea Multiple sightings since 2013 in BTNR and 112 Malay Yeoman Resident 2014 EA EX NLEX NLEX EX emalea Rifle range area (Jain 2015) Cirrochroa tyche Colony reported from an urban park since 2015 113 Common Yeoman Resident 2015 EA NR NR NR NR rotundata (BC 2015b); New record for Singapore 114 Vindula dejone erotella Cruiser Resident 2015 EA EA EA EA EA Terinos terpander 115 Royal Assyrian Resident 2015 EA EA EA EA EA robertsia 116 Terinos atlita teuthras EX - EX EX NLEX NLEX EX Family: Nymphalidae, Subfamily: Biblidinae

117 Ariadne ariadne ariadne Angled Castor Vagrant 2013 EA EX EX EX EA One sighting in 2013 (BC 2013a)

118 Ariadne isaeus isaeus EX - EX EX NLEX NLEX EX Laringa castelnaui 119 EX - EX EX NLEX NLEX EX castelnaui Family: Nymphalidae, Subfamily: Nymphalinae Recorded since 2007 (4 sightings). Last sighting 120 Vanessa cardui Painted Lady Migrant 2015 EA EA NR NR NR at Pasir Panjang area (BC 2007a, Chan S.K.M. pers. comm. 2015) 2013 121 Vanessa indica indica Indian Red Admiral Vagrant EA EA NR NR NR Recorded since 2008 (two sightings; BC 2008b) –2014 Symbrenthia hippoclus 122 Malayan Jester Vagrant 2012 EA NR NR NR NR New record (2 sightings; BC 2012e) selangorana Hypolimnas anomala 123 Malayan Eggfly Resident 2015 EA EA EA EA EA anomala Rediscovered in 2009 but continues to be very Hypolimnas misippus 124 Danaid Eggfly Resident 2009 EA EA EX EA NR rare. 4 – 5 sightings (only males); see ref. BC misippus 2009a Hypolimnas bolina 125a Great Eggfly Resident 2015 EA EA EA EA EA bolina Hypolimnas bolina 125b Jacintha Eggfly Resident 2015 EA EA EA NR NR jacintha Doleschallia bisaltide Subspecies discovered in 1999 (NSS 1999, Eliot 126a Autumn Leaf Resident 2015 EA EA EA NR NR ?bisaltide var. 2006) Doleschallia bisaltide Native subspecies. Last sighting in 2007 – bred 126b Autumn Leaf Resident 2007 EA EA NLEA NLEX EX pratipa from egg from Mandai area (SC 2009) Rhinopalpa polynice 127 The Wizard EX - EX EX EX NLEX EX eudoxia 128 Junonia hedonia ida Chocolate Pansy Resident 2015 EA EA EA EA EA 129 Junonia atlites atlites Grey Pansy Resident 2015 EA EA EA EA EA 130 Junonia almana javana Peacock Pansy Resident 2015 EA EA EA EA EA

131 Junonia orithya wallacei Blue Pansy Resident 2015 EA EA EA EA EA Kallima limborgii 132 Leaf butterfly EX - EX EX EX NLEX EX amplirufa Family: Nymphalidae, Subfamily: Cyrestinae Chersonesia rahria 133 Wavy Maplet EX - EX EX EX EX EA rahria Chersonesia peraka 134 Little Maplet Resident 2015 EA EA EA EA EA peraka Family: Nymphalidae, Subfamily: Limenitidinae 135 Moduza procris milonia Commander Resident 2015 EA EA EA EA EA Native sub-species; now hybridizes with L. m. 136a Lebadea martha parkeri Knight Resident 2015 EA EA EA EA EA malayana Lebadea martha Recorded since 2005; now hybridizes with L. m. 136b Knight Resident 2015 EA EA EA NR NR malayana parkeri. 137 Athyma pravara helma Lance Sergeant Resident 2015 EA EA EA EA NR 138 Athyma asura idita Studded Sergeant Resident 2015 EA EA EA EA EA 139 Athyma kanwa kanwa Dot-Dash Sergeant Resident 2015 EA EA EA EA EA 140 Athyma reta moorei Malay Staff Sergeant Resident 2015 EA EA EA EA EA 141 Athyma nefte subrata Colour Sergeant Resident 2015 EA EA EA EA EA 142 Athyma perius perius Common Sergeant EX - EX EX EX EX EA 143 Pandita sinope sinope Colonel Resident 2015 EA EA EA EA EA 144 Neptis hylas papaja Common Sailor Resident 2015 EA EA EA EA EA Neptis leucoporos 145 Burmese (Grey) Sailor Resident 2015 EA EA EA EA EA cresina 146 Neptis omeroda omeroda EX - EX EX NLEX NLEX EX

147 Neptis harita harita Chocolate Sailor Resident 2015 EA EA EA EA NR 148 Neptis miah batara Small Yellow Sailor EX - EX EX EX EX EA Phaedyma columella 149 Short Banded Sailor Resident 2015 EA EA EA EA EA singa Lasippa heliodore 150 Burmese Lascar Resident 2015 EA EA EA EA EA dorelia 151 Lasippa tiga siaka Malayan Lascar Resident 2015 EA EA EA EA NR Pantoporia hordonia 152 Common Lascar Resident 2015 EA EA EA EA EA hordonia Pantoporia paraka 153 Perak Lascar Resident 2015 EA EA EA EA EA paraka Pantaporia sandaka 154 EX - EX EX EX EX NR sandaka 155 Pantoporia dindinga EX - EX EX EX EX EA Pantoporia aurelia 156 EX - EX EX EX EX EA aurelia One sighting in 2013 though there was no Parthenos sylvia 157 Clipper Vagrant 2013 EX EX EX EX EA photographic evidence (Tea Y. K. pers. Comm., lilacinus Jain 2014) 158 Tanaecia pelea pelea Malay Viscount Resident 2015 EA EA EA EA EA 159 Tanaecia iapis puseda Horsfield's Baron Resident 2015 EA EA EA EA EA

160 Tanaecia godartii puloa Malay Count EX - EX EX EX EX NR Tanaecia clathrata 161 EX - EX EX NLEX NLEX EX violaria 162 Euthalia monina monina Malay Baron Resident 2015 EA EA EA EA EA

163 Euthalia merta merta White Tipped Baron Resident 2014 EA EA EA EX EA See ref. Jain 2015

164 Euthalia aconthea gurda Baron Resident 2015 EA EA EA EA EA

165 Euthalia adonia pinwilli Green Baron Resident 2015 EA EA EA EA EA Euthalia djata 166 EX - EX EX EX EX NR rubidifascia 167 Dophla evelina compta EX - EX EX EX EX EA Bassarona teuta 168 EX - EX EX NLEX EX NR goodrichi Dark (Black Tipped) 169 Lexias dirtea merguia Resident 2015 EA EA EA EA NR Archduke

170 Lexias pardalis dirteana Archduke Resident 2015 EA EA EA EA EA Lexias canescens 171 Yellow Archduke Resident 2015 EA EA EA EA EA pardalina Family: Nymphalidae, Subfamily: Aparturinae Eulaceura osteria Purple Duke (Elegant 172 Resident 2015 EA EA EA EA EA kumana Emperor) Euripus nyctelius 173 Courtesan Resident 2013 EA EA EA EA EA See ref. Jain 2014 euploeoides Family: Nymphalidae, Subfamily: Charaxinae

174 Prothoe franck uniformis Blue Begum EX - EX EX EX EX EA Charaxes bernardus 175 Tawny Rajah EX - EX EX EX EX EA crepax Rediscovery from Upper Pierce area in 2002 176 Charaxes solon echo Black Rajah Resident 2013 EA EA EA NLEX EX (NSS 2002b). V. rare. Last sighting from BTNR (Jain 2014) 177 Polyura hebe plautus Plain Nawab Resident 2015 EA EA EA EA EA Polyura schreiber 178 Blue Nawab Resident 2015 EA EA EA EA EA tisamenus Sighted from P. Ubin in 2012 & 2014 (NSS 179 Polyura moori moori Malayan Nawab Vagrant 2014 EX EX EX EX EX 2012, Jain 2015) Polyura athamas 180 Common Nawab EX - EX EX NLEX NLEX EX athamas Family: Riodinidae, Subfamily: Riodininae Zemeros flegyas 181 Punchinello EX - EX EX EX EX EA albipunctatus Zemeros emesoides 182 EX - EX EX NLEX NLEX EX emesoides 183 Abisara geza niya Spotted Judy Resident 2015 EA EA EA EA EA 184 Abisara savitri savitri Malay Tailed Judy Resident 2015 EA EA EA EA EA Abisara saturata 185 Malayan Plum Judy Resident 2015 EA EA EA EX EA kausambioides 186 Laxita thuisto thuisto Lesser Harlequin Resident 2015 EA EA EA EA EA Taxila haquinus 187 The Harlequin Resident 2015 EA EA EA EX EA haquinus Family: Lycaenidae, Subfamily: 188 philota philota Malay Gem Resident 2008 EA EA EA EA EA Poritia sumatrae 189 Sumatran Gem Resident 2015 EA EA EA EA EA sumatrae Poritia erycinoides 190 EX - EX EX EX NLEX EX phraatica 191 Poritia pleurata EX - EX EX NLEX NLEX EX Simiskina phalena 192 EX - EX EX NLEX NLEX EX phalena Simiskina pheretia 193 EX - EX EX NLEX NLEX EX pheretia 194 Simiskina pediada EX - EX EX EX NLEX EX 195 Simiskina phalia potina Blue Brilliant EX - EX EX EX EX EX 196 livens livens EX - EX EX NLEX NLEX EX Family: Lycaenidae, Subfamily: Miletinae 197 Miletus gaesa gaesa EX - EX EX EX EX EA Round-band Potentially 198 Miletus gopara gopara 1998 EA EA EA EA EA Last sighting from Chestnut forest Browning extirpated 199 Miletus biggsii biggsii Bigg's Browning Resident 2015 EA EA EA EA EA Miletus symethus Blue or Great 200 Resident 2015 EA EA EA EA EA petronius Browning Allotinus unicolor 201 Lesser Darkwing Resident 2015 EA EA EA EA EA unicolor 202 Allotinus davidis EX - EX EX EX EX NR Allotinus strigatus 203 EX - EX EX EX EX EA malayanus Allotinus subviolaceus 204 EX - EX EX EX EX EA subviolaceus Allotinus substrigosus 205 EX - EX EX EX EX EA substrigosus Allotinus horsfleldi 206 EX - EX EX EX EX EA permagnus Allotinus leogoron 207 EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 leogoron 208 Allotinus corbeti EX - EX EX EX NLEX NR Logania marmorata 209 Common Mottle Resident 2015 EA EA EA EA EA damis 210 Spalgis epius epius The Apefly Resident 2015 EA EA EA EA EA 211 Taraka mahanetra EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 Liphyra brassolis 212 Moth Butterfly Resident 2009 EA EA EX EX EA Rediscovery in 2009 (BC 2009b). Very rare abbreviata Family: Lycaenidae, Subfamily: Aphnaeinae Club/Black Banded 213 Spindasis syama terana Resident 2015 EA EA EA EA EA Silverline Long Banded 214 Spindasis lohita senama Resident 2015 EA EA EA EA EA Silverline Family: Lycaenidae, Subfamily: Curetinae 215 Curetis bulis stigmata EX - EX EX EX EX EA

216 Curetis sperthis sperthis EX - EX EX EX EX EA

217 Curetis tagalica jopa EX - EX EX NLEX NLEX EX Thought extirpated by C&P (1956) but later 218 Curetis regula EX - EX EX EX EX EX recorded by C&P (1992) Curetis santana 219 Malayan Sunbeam Resident 2015 EA EA EA EA EA malayica Curetis saronis 220 Sumatran Sunbeam Resident 2015 EA EA EA EA EA sumatrana Family: Lycaenidae, Subfamily: Polyommatinae Castalius rosimon Potentially Reported from single specimen in Mandai in 221 Common Pierrot 1990s EA EA EX EA NR rosimon extirpated early 1990s 222 Caleta elna elvira Elbowed Pierrot Resident 2015 EA EA EA EA EA 223 Everes lacturnus rileyi Indian Cupid Resident 2014 EA EA EA EA EA See ref. Jain 2015 Lycaenopsis haraldus 224 EX - EX EX NLEX NLEX EX haraldus Neopithecops zalmora 225 The Quaker Resident 2015 EA EA EA EA EA zalmora 226 Megisba malaya sikkima The Malayan Resident 2015 EA EA EA EA NR 227 Acytolepis puspa lambi Common Hedge Blue Resident 2015 EA EA EA EA EA 228 Zizina otis lampa Lesser Grass Blue Resident 2015 EA EA EA EA EA 229 Zizula hylax pygmaea Pygmy Grass Blue Resident 2015 EA EA EA EA EA Non-native and discovered by S. Neo in 2001 230 Zizeeria maha serica Pale Grass Blue Resident 2015 EA EA EA NR NR (NSS 2001) 231 Zizeeria karsandra Dark Grass Blue EX - EX EX EX EX EA Chilades pandava 232 Cycad Blue Resident 2015 EA EA EA EA EA pandava Euchrysops cnejus 233 Gram Blue Resident 2015 EA EA EA EA EA cnejus Catochrysops strabo 234 Forget-Me-Not Resident 2014 EA EA EA EA EA See ref. Jain 2014 strabo Catochrysops panormus Reported as new record by Khew & Neo (1997) 235 Silver Forget-Me-Not Resident 2015 EA EA EA EA EX exiguus but actually a rediscovery 236 Lampides boeticus Pea Blue Resident 2015 EA EA EA EA EA Jamides bochus 237 Dark Caerulean Resident 2015 EA EA EA EA EA nabonassar 238 Jamides alecto ageladas Metallic Caerulean Resident 2015 EA EA EA EX EA Rediscovered in 2008 (BC 2009c) 239 Jamides celeno aelianus Common Caerulean Resident 2015 EA EA EA EA EA Jamides malaccanus 240 Malaccan Caerulean Resident 2013 EA EA EA NR NR See ref. Jain 2014 malaccanus Jamides caeruleus 241 Sky Blue Resident 2014 EA EA EA EA EA See ref. Jain 2015 caeruleus Rediscovered in 2009 (BC 2009d), see ref. Jain 242 Jamides elpis pseudelpis Glistening Caerulean Resident 2013 EA EA EA EX EA 2014 243 Jamides pura pura EX - EX EX EX EX EA Jamides philatus 244 EX - EX EX EX EX NR subditus 245 Jamides abdul abdul EX - EX EX EX EX EA Nacaduba pendleburyi 246 EX - EX EX EX EX EA pendleburyi Nacaduba hermus 247 EX - EX EX EX EX EA swatipa Nacaduba subperusia 248 EX - EX EX EX EX EA lysa 249 Nacaduba russelli EX - EX EX EX EX NR Nacaduba angusta 250 White Fourline Blue Resident 2008 EA EA EX EX EA Rediscovered in 2008 (BC 2009c) kerriana 251 Nacaduba sanaya elioti Jewel Fourline Blue Resident 2015 EA EA EX EX EA Rediscovered in 2008 (BC 2008f) Rediscovered in 2009 (BC 2009d), see ref. Jain 252 Nacaduba pactolus odon Large Fourline Blue Resident 2014 EA EA EX EX EA 2015 Nacaduba kurava Transparent Six-line 253 Resident 2014 EA EX EX EX EA Rediscovered; see ref. Jain 2015 nemana Blue Nacaduba pavana Singapore Four-line Rediscovered in 2010 (BC 2011e); see ref. Jain 254 Resident 2014 EA EA EX EX EA singapura Blue 2015 255 Nacaduba beroe neon Opaque Six-line Blue Resident 2015 EA EA EA EA EA Rounded Six-line 256 Nacaduba berenice icena Resident 2015 EA EA EA EA EA Blue Nacaduba calauria Malayan Dark Six- 257 Resident 2015 EA EA EA EX EA Missed by early authors malayica line Blue Non-native. Possible introduction from Two Spotted Line 258 Nacaduba biocellata Resident 2013 EA EA EA NR NR Australia with plants. Sighted since 2004 (BC Blue 2008g), see ref. Jain 2014 Ionolyce helicon 259 Pointed Line Blue Resident 2015 EA EA EA EA EA merguiana Breeding population discovered in 2012 (BC 260 Prosotas lutea sivoka Banded Line Blue Resident 2013 EA NR NR NR NR 2012b). Regular sightings since; see ref. Jain 2014 Prosotas nora 261 Common Line-Blue Resident 2015 EA EA EA EA EA superdates Prosotas dubiosa 262 Tailless Line Blue Resident 2015 EA EA EA EX EA Rediscovered in 2008. lumpura Recorded since 2008 but confirmed in 2014 (BC 263 Prosotas aluta nanda Barred Line Blue Resident 2012 EA NR NR NR NR 2014e); see ref. Jain 2013 264 Una usta usta Singleton EX - EX EX EX EX EA Forest species. Missed by early authors. Sighted 265 Catopyrops ancyra Ancyra Blue Resident 2015 EA EA EA NR NR since 2004 - see BC 2008c First discovery in 2005 from Central Ubin (Soon 266 Petrelaea dana dana Dingy Line Blue Resident 2015 EA EA EA NR NR Chye pers. comm.) 267 Anthene emolus goberus Ciliate Blue Resident 2015 EA EA EA EA EA 268 Anthene lycaenina miya Pointed Ciliate Blue Resident 2015 EA EA EA EA EA Family: Lycaenidae, Subfamily: Theclinae 269 Arhopala lurida EX - EX EX EX EX NR Arhopala allata 270 EX - EX EX EX EX EA pandora 271 Arhopala delta EX - EX EX EX EX NR Arhopala avathina 272 EX - EX EX EX EX EA avathina 2012 273 Arhopala muta maranda Mutal Oakblue Resident EA EX EX EX EA Rediscovered since 2010 (BC 2015d) –2014 274 Arhopala kurzi EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 275 Arhopala aroa aroa EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 Arhopala zambra 276 EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 zambra 277 Arhopala vihara vihara EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 278 Arhopala moorei busa EX - EX EX EX EX EA Arhopala metamuta 279 EX - EX EX EX EX EA metamuta Arhopala inornata 280 EX - EX EX EX EX EA inornata Arhopala democritus 281 EX - EX EX EX EX EA lycaenaria Arhopala alitaeus Purple Broken-Band Rediscovered. Bred in 2011 (see BC 2015c); see 282 Resident 2012 EA EX EX EX EA pardenas Oakblue ref. Jain 2013 de Niceville's Dull 283 Arhopala agrata agrata EX - EX EX EX EX EA Oakblue 284 Arhopala milleri EX - EX EX EX EX EA Arhopala phanda 285 EX - EX EX EX EX EA phanda 286 Arhopala normani EX - EX EX EX EX NR Arhopala barami 287 EX - EX EX EX EX EA penanga Arhopala agelastus 288 EX - EX EX NLEX NLEX EX agelastus Arhopala wildeyana 289 EX - EX EX EX EX EA wildeyana Arhopala hypomuta 290 EX - EX EX EX EX EA hypomuta Arhopala corinda 291 EX - EX EX EX EX EA acestes 292 Arhopala ariel EX - EX EX EX EX EA Arhopala achelous 293 EX - EX EX EX EX EA achelous 294 Arhopala fulla intaca EX - EX EX EX EX EA 295 Centaur Oakblue Resident 2015 EA EA EA EA EA nakula Arhopala myrzala 296 Malayan Oakblue Resident 2015 EA EA EA EA EA lammas Large Metallic 297 Arhopala aedias agnis Resident 2015 EA EA EA EA EA Horace Tan pers. Comm. Oakblue Arhopala atosia 298 Tailed Disc Oakblue Resident 2014 EA EA EA EA EA malayana Common Disc 299 Arhopala epimuta epiala Resident 2013 EA EA EA EA EA See ref. Jain 2014 Oakblue Arhopala amphimuta Broad Yellow Rediscovered and bred since 2011 (see BC 300 Resident 2013 EA EA EX EA EA amphimuta Oakblue 2011d); see ref. Jain 2014 Major Yellow 301 Arhopala major major Resident 2015 EA EA EA EA NR Oakblue Arhopala antimuta Small Tailless 302 Resident 2013 EA EA EX EA EA Rediscovered; see ref. Jain 2014 antimuta Oakblue Arhopala pseudomuta 303 Raffles' Oakblue Resident 2013 EA EA EX EA EA Rediscovered; see ref. Jain 2014 pseudomuta 304 Arhopala athada athada Vinous Oakblue Resident 2015 EA EA EA EA EA Arhopala sublustris 305 Resident 2014 EX EX EX EX NR Rediscovered; see ref. Jain 2015 ridleyi Arhopala silhetensis Rediscovered in 2008 (BC 2008e); see ref. Jain 306 Sylhet Oakblue Resident 2012 EA EA EX EX EA adorea 2013 Arhopala eumolphus Rediscovered in 2007 ( BC 2007b); see ref. Jain 307 Green Oakblue Resident 2014 EA EA EX EX EA maxwelli 2015 Golden Green 308 Arhopala aurea Resident 2013 EA EA EA EA EA See ref. Jain 2014 Oakblue Green Suffused 309 Arhopala trogon Resident 2015 EA EA EA EA EA Oakblue Lesser Malayan 310 Arhopala ammon ammon Resident 2014 EA EA EA EA EA Oakblue 311 abseus Aberrant Oakblue Resident 2015 EA EA EA EA EA 312 Flos diardi capeta Bifid Plushblue Resident 2015 EA EA EA EA EA

313 Flos fulgida singhapura Shining Plushblue Resident 2015 EA EA EA EA EA

314 Flos anniella anniella Darky Plushblue Resident 2015 EA EA EA EA EA

315 Flos apidanus saturatus Plain Plushblue Resident 2015 EA EA EA EA EA Semanga superba 316 The Red Edge Resident 2015 EA EA EA EA EA deliciosa vivarna 317 Acacia Blue Resident 2015 EA EA EA EA EA amisena 318 Surendra florimel EX - EX EX NLEX NLEX EX 319 wickii EX - EX EX EX EX EA Iraota rochana 320 Scarce Silverstreak Resident 2015 EA EA EA EA EA boswelliana Potentially 321 Iraota distanti distanti Spotted Silverstreak 1999 EA EA EA EA NR Last sighting from Upper Pierce by Khew extirpated Catapaecilma major 322 Gray Tinsel Resident 2012 EA EA EA EX EA Rediscovered (BC 2010b); see ref. Jain 2013 emas 323 Loxura atymnus fuconius Yamfly Resident 2015 EA EA EA EA EA Eooxylides tharis 324 Branded Imperial Resident 2015 EA EA EA EA EA distanti Thamala marciana 325 EX - EX EX NLEX NLEX EX marciana 326 Cheritra freja frigga Common Imperial Resident 2015 EA EA EA EA EA Drupadia ravindra 327 Common Posy Resident 2015 EA EA EA EA EA moorei Drupadia rufotaenia 328 Pygmy Posy Resident 2015 EA EA EA EA EA rufotaenia 329 Drupadia theda thesmia Dark Posy Resident 2015 EA EA EA EA EA 330 Drupadia scaeva scaeva EX - EX EX EX NLEX EX Horaga albimacula 331 Brown Onyx EX - EX EX EX EX EA albistigmata Horaga chalcedonyx 332 EX - EX EX EX EX NR malaya 333 Horaga onyx sardonyx Common Onyx EX - EX EX EX EX EA 334 Horaga syrinx maenala Ambon Onyx Resident 2015 EA EA EA EA EA

335 Dacalana vidura azyada EX - EX EX NLEX NLEX EX

336 Pratapa deva relata White Royal Resident 2015 EA EA EA EX EA Rediscovered and bred since 2008 (BC 2008h) Pratapa icetoides 337 EX - EX EX EX EX EA calculis Tajuria cippus 338 Peacock Royal Resident 2015 EA EA EA EA EA maxentius 339 Tajuria sunia EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 340 Tajuria mantra mantra Felder's Royal Resident 2015 EA EA EA EX EA Rediscovered in 1999 (Khew 2015)

341 Tajuria deudorix ingeni EX - EX EX EX EX EA Tajuria dominus Rediscovered in 2006 (Khew 2015); Chloe Tan 342 Sovereign Royal Resident 2015 EA EA EA EX EA dominus pers. Comm. 2015 Rachana jalindra Rediscovered in 2006 (Khew 2015); see ref. Jain 343 Banded Royal Resident 2014 EA EA EA EX EA burbona 2015 Purlisa gigantea 344 EX - EX EX EX EX EA gigantea Jacoona anasuja 345 Great Imperial Resident 2015 EA EA EA EA EA anasuja Neocheritra amrita 346 Grand Imperial Resident 2015 EA EA EA EA EA amrita 347 Manto hypoleuca terana Green Imperial Resident 2015 EA EA EX EX EA Rediscovered in 2008 (BC 2008f) 348 Mantoides gama gama EX - EX EX EX EX EA Remelana jangala 349 Chocolate Royal Resident 2015 EA EA EA EA EA travana Pseudotajuria donatana Rediscovered in 2005 at Upper Pierce; see ref. 350 Golden Royal Resident 2013 EA EA EA EX EA donatana Jain 2014 Rediscovered in 2005 at Telok Blangah Hill 351 Ancema blanka blanka Silver Royal Resident 2015 EA EA EA EX NR Park; Amy Tsang pers. comm. 2015 Hypolycaena thecloides 352 Dark Tit Resident 2015 EA EA EA EA EA thecloides Hypolycaena erylus 353 Common Tit Resident 2015 EA EA EA EA EA teatus Zeltus amasa 354 Fluffy Tit Resident 2015 EA EA EA EA EA maximinianus Deudorix epijarbas 355 Cornelian Resident 2015 EA EA EA EA EA cinnabarus 356 Deudorix elioti Eliot's Cornelian Resident 2015 EA EA EA EX NR Rediscovered in 2003 (NSS 2003) 357 Deudorix staudingeri Large Cornelian Resident 2012 EX EX EX EX EA Rediscovered in 2012 (SC 2015a) 358 Drina cowani EX - EX EX EX EX EA 359 Drina maneia EX - EX EX NLEX NLEX EX Virachola subguttata 360 EX - EX EX EX EX EA malaya Virachola kessuma 361 Pitcher Blue Resident 2012 EA EA EA EA EA See ref. Jain 2013 deliochus 362 Sinthusa nasaka amba Narrow Spark Resident 2015 EA EA EA EA NR Bindahara phocides 363 The Plane Resident 2015 EA EA EA EX EA Rediscovered species; see ref. Jain 2015 phocides 364 Bullis buto cowani EX - EX EX EX EX EA Rapala abnormis 365 EX - EX EX EX EX EA abnormis 366 Rapala damona EX - EX EX EX EX NR 367 Rapala cowani EX - EX EX EX EX EA 368 Rapala domitia domitia Yellow Flash Resident 2015 EA EA EA EA EA

369 Rapala suffusa barthema Suffused Flash Resident 2015 EA EA EA EA EA Rapala pheretima 370 Copper Flash Resident 2015 EA EA EA EX EA Rediscovered species sequeira 371 Rapala dieneces dieneces Scarlet Flash Resident 2015 EA EA EA EA EA

372 Rapala iarbus iarbus Common Red Flash Resident 2015 EA EA EA EA EA 373 Rapala manea chozeba Slate Flash Resident 2015 EA EA EA EA EA 374 Rapala varuna orseis Indigo Flash Resident 2015 EA EA EA EA EA

375 Araotes lapithis uruwela EX - EX EX EX NLEX EX Sithon nedymond 376 The Plush EX - EX EX NLEX NLEX EX nedymond Family: Hesperiidae, Subfamily: Coeliadinae 377 Bibasis etelka Great Orange Awlet Resident 2015 EA EA EA EA EX Bibasis harisa 378 Orange Awlet Resident 2015 EA EA EA EA EA consobrina 379 Bibasis sena uniformis Orange-Tail Awl Resident 2014 EA EA EA NR NR New record in 2002; see ref. Jain 2015 380 Bibasis oedipodea EX - EX EX NLEX NLEX EX Hasora chromus 381 Common Banded Awl Resident 2015 EA EA EA EA EA chromus Hasora taminatus 382 White Banded Awl Resident 2015 EA EA EA EA EA malayana Hasora schoenherr 383 Yellow Banded Awl Resident 2015 EA EA EA EA EA chuza 384 Hasora badra badra Common Awl Resident 2015 EA EA EA EA EA See ref. Jain 2015 385 Hasora vitta vitta Plain Banded Awl Resident 2015 EA EA EA EA EA 386 Hasora lizetta EX - EX EX EX EX EA 387 Badamia exclamationis Brown Awl Resident 2015 EA EA EA EA EA Choaspes plateni 388 EX - EX EX EX NLEX EX caudatus Choaspes subcaudatus 389 EX - EX EX EX EX EA crawfurdi Family: Hesperiidae, Subfamily: Pyrginae 390 Capila phanaeus ferrea EX - EX EX EX NLEX EX

391 Tapena thwaitesi bornea Black Angle Resident 2014 EA EA EA EA NR See ref. Jain 2015 Odina hieroglyphica 392 Hieroglyphic Flat Resident 2015 EA EA EA EA EA ortina Celaenorrhinus asmara 393 White Banded Flat Resident 2011 EA EX EX EX EA Rediscovered in 2011 (BC 2011f) asmara Pseudocoladenia dan Discovered in 2002 (Chan K. M. Simon pers. 394 Fulvous Pied Flat Resident 2014 EA EA EA NR NR dhyana comm.) Potentially 395 Gerosis limax dirae Black and White Flat 2001 EA EA EA EA EA Last sighting from BTNR (Gan CW pers. comm.) extirpated One sighting in 2004 (Sunny Chir pers. comm.). Potentially 396 Gerosis tristis 2004 EA EA EX EX NR Previously misidentified as G. sinica minima in extirpated Khew (2010) Potentially No recent 397 Gerosis phisara phisara EX EX EA EA NR Potentially misidentified previously extirpated sightings 398 Tagiades japetus atticus Common Snow Flat Resident 2015 EA EA EA EA EA

399 Tagiades gana gana Large Snow Flat Resident 2015 EA EA EA EA EA Reported extirpated by C&P 1992, entered by 400 Tagiades ultra Ultra Snow Flat Resident 2015 EA EA EA EA EX Khew & Neo 1997 as new record, must be rediscovery instead 401 Tagiades calligana Malayan Snow Flat Resident 2014 EA EA EA EA EA Mooreana trichoneura New discovery in 2012 (BC 2012c). Regular 402 Yellow Flat Resident 2015 EA NR NR NR NR trichoneura sightings since Odontoptilum angulatum 403 Chestnut Angle Resident 2015 EA EA EA EA EA angulatum Family: Hesperiidae, Subfamily: Hesperiinae Ampittia dioscorides 404 Bush Hopper Resident 2015 EA EA EA EA EA camertes 405 Halpe insignis EX - EX EX EX NLEX EX 406 Halpe elana EX - EX EX EX EX NR Recorded by Fleming (1991) prior to 1975 407 Halpe ormenes vilasina Dark Banded Ace Resident 2015 EA EA EA EA NR 408 Iambrix salsala salsala Chestnut Bob Resident 2015 EA EA EA EA EA 409 Iambrix stellifer Starry Bob Resident 2015 EA EA EA EA EA 410 Idmon distanti EX - EX EX EX EX EA Idmon obliquans 411 EX - EX EX EX EX EA obliquans 412 Psolos fuligo fuligo EX - EX EX EA EX EA 413 Astictopterus jama jama Forest Hopper Resident 2013 EA EA EX EX EA Rediscovered; see ref. Jain 2014 Ancistroides nigrita 414 Chocolate Demon Resident 2015 EA EA EA EA EA maura Ancistroides gemmifer 415 EX - EX EX NLEX NLEX EX gemmifer Notocrypta paralysos 416 Banded Demon Resident 2015 EA EA EA EA EA varians Notocrypta clavata 417 EX - EX EX EX EX EA clavata 418 Udaspes folus Grass Demon Resident 2015 EA EA EA EA EA

419 Suastus gremius gremius Palm Bob Resident 2015 EA EA EA EA NR Possible introduction from Malaysia with palms

420 Suastus everyx everyx White Palm Bob Resident 2014 EA EA EA EA NR See ref. Jain 2015 421 Zographetus doxus Spotted Flitter Resident 2014 EA EA EA EX NR Rediscovered; see ref. Jain 2015 Rediscovered in 2013 (Jain 2014). Cryptic forest Zographetus ogygia 422 Purple Spotted Flitter Resident 2013 EX EX EX EX EA species therefore, likely missed in previous ogygia surveys 423 Zographetus rama EX - EX EX EX EX NR

424 Hyarotis adrastus praba Tree Flitter Resident 2015 EA EA EA EA EA New record. One sighting from P. Ubin in 2015 425 Hyarotis microsticta White Club Flitter Vagrant 2015 NR NR NR NR NR (NSS 2015, SC 2015b) Quedara monteithi 426 Dubious Bar Flitter Resident 2014 EA EA EA EA EA See ref. Jain 2015 monteithi 427 Isma protoclea obscura EX - EX EX NLEX NLEX EX 428 Isma bononia bononia EX - EX EX NLEX NLEX EX 429 Plastingia naga Chequered Lancer Resident 2015 EA EA EA EA EA Yellow Chequered 430 Plastingia pellonia Resident 2015 EA EA EA EA EX Lancer New discovery in 2011 (BC 2011h); see ref. Jain 431 Salanoemia tavoyana Yellow Streak Darter Resident 2013 EA NR NR NR NR 2014 432 Salanoemia sala EX - EX EX NLEX NLEX EX Rediscovered from Mandai Orchid garden prior 433 Pemara pugnans Pugnacious Lancer Resident 2015 EA EA EA EX EA to 2010. 2 sightings in 2015 by Sunny Chir. 434 Pyroneura latoia latoia Yellow Vein Lancer Resident 2015 EA EA EA EA EA 435 Pyroneura derna EX - EX EX NLEX NLEX EX Zela storeyi (or Zela Detritus (Storeyi’s) 436 Resident 2015 EA EA EA EA EA zenon) Palmer 437 Zela cowani EX - EX EX EX EX NR 438 Gangara thyrsis thyrsis Giant Redeye Resident 2014 EA EA EA EA EX See ref. Jain 2015 Gangara lebadea 439 Banded Redeye Resident 2013 EA EA EX EX EA Rediscovered after 2008 lebadea 440 Matapa aria Common Redeye Resident 2015 EA EA EA EA EA

441 Erionota torus Giant Banana Skipper Resident 2013 EA EA EA EA EA See ref. Jain 2014

442 Erionota thrax thrax Banana Skipper Resident 2015 EA EA EA EA EA Erionota acroleuca White Tipped Banana 443 Resident 2014 EA EA EA EA NR See ref. Jain 2015 apicalis Skipper 444 Erionota sybirita EX - EX EX NLEX NLEX EX 445 Unkana ambasa batara Hoary Palmer Resident 2015 EA EA EA EA EA 446 Hidari irava Coconut Skipper Resident 2015 EA EA EA EA EA 447 Eetion elia White Spot Palmer Resident 2014 EA EA EA EA EA See ref. Jain 2015 448 Acerbas anthea anthea EX - EX EX NLEX NLEX EX 449 Pirdana hyela rudolphii EX - EX EX NLEX NLEX NR Reported extirpated by C&P 1992, entered by Taractrocera ardonia 450 Spotted Grass Dart Resident 2015 EA EA EA EA EX Khew & Neo 1997 as new record, must be lamia rediscovery instead Taractrocera archias Discovered in 2004 (Neo Chee Beng), see ref. 451 Yellow Grass Dart Resident 2014 EA EA EA NR NR quinta Jain 2015 452 Oriens gola pseudolus Common Dartlet Resident 2015 EA EA EA EA EA 453 Oriens paragola Malay Dartlet Resident 2015 NR NR NR NR NR Discovered in 2011 (BC 2011i)

454 Potanthus omaha omaha Lesser Dart Resident 2015 EA EA EA EA EA Potanthus trachala Rediscovered in 2011 (BC 2011g; Soon Chye 455 Detached Dart Resident 2015 EX EX EX EX EA tytleri pers. Comm.) Potanthus serina (or 456 Potanthus hetaerus Large Dart Resident 2015 EA EA EX EX EA Rediscovered in 2010 (BC 2010a) serina) 457 Potanthus juno juno EX - EX EX EX EX EA Potanthus confucius 458 EX - EX EX EX EX EA dushta

Cryptic species likely missed by earlier authors. Discovered in 2013 and spotted multiple times 459 Potanthus ganda ganda Resident 2013 NR NR NR NR NR since (identified by Dr. Seow). Reliably identified with genitalia in 2015 (SC 2015c) Cephrenes acalle Rediscovered and bred since 2010 (see BC 460 Plain Palm Dart Resident 2014 EA EA EX EX EA niasicus 2010c); see ref. Jain 2015 Non-native. Established from Australia. 461 Cephrenes trichopepla Yellow Palm Dart Resident 2015 EA EA NR NR NR Recorded since 1999 but identity confirmed only in 2010 (BC 2010d) 462 Telicota colon stinga Common Palm Dart Resident 2015 EA EA EX EX EA Rediscovered in 2010 (BC 2010a) 463 Telicota besta bina Besta Palm Dart Resident 2015 EA EA EA EA EA 464 Telicota augias augias Palm Dart Resident 2015 EA EA EA EX EA Rediscovered species New discovery since 2007 (BC 2015c; S.C. Chan 465 Telicota linna Linna Palm Dart Resident 2015 NR NR NR NR NR pers. Comm.) 466 Borbo cinnara Formosan Swift Resident 2015 EA EA EX EX EA Rediscovered in 2010 (SC 2010a) 467 Parnara bada bada EX - EX EX EX EX EA 468 Parnara ganga EX - EX EX EX NLEX EX Pelopidas mathias 469 Small Branded Swift Resident 2015 EA EA EA EA EA mathias 2010- 470 Pelopidas agna agna Bengal Swift Resident EA EX EX EX EA Rediscovered in 2010 (SC 2010b, BC 2015e). 2015 471 Pelopidas assamensis Great Swift Resident 2015 EA EA EA NR NR Discovered in 1990s (Khew 2015) Pelopidas conjunctus Discovered in 2005 (S.C. Chan pers. comm.); see 472 Conjoined Swift Resident 2014 EA EA NR NR NR conjunctus ref. Jain 2015 Polytremis lubricans 473 Contiguous Swift Resident 2014 EA EA EA EA EA See ref. Jain 2015 lubricans Bamboo Paintbrush 474 Baoris farri farri Resident 2015 EA EA EA EX EA Rediscovered species Swift 475 Baoris oceia Paintbrush Swift Resident 2015 EA EA EA EX EA Rediscovered species 476 Caltoris cormasa Full Stop Swift Resident 2015 EA EA EA EA EA Caltoris philippina 477 Philippine Swift Resident 2015 EA EA EA EA EA philippina 478 Caltoris malaya Malayan Swift Resident 2015 EA EX EX EX EA Rediscovered since 2014 (BC 2015e)