Family LYCAENIDAE: 268 species GOSSAMERWINGS

Subfamily Miletinae: 1 (hypothetical) species Harvesters

Feniseca tarquinius tarquinius Harvester Hypothetical, should occur in N Tamaulipas, but currently unknown from Mexico Subfamily Lycaeninae: 6 species Coppers

Iophanus pyrrhias Guatemalan Copper Lycaena arota arota Tailed Copper Lycaena xanthoides xanthoides Great Copper Lycaena gorgon gorgon Gorgon Copper Lycaena helloides Purplish Copper Lycaena hermes Hermes Copper

Subfamily Theclinae: 236 species Hairstreaks

Tribe Theclini: 3 species Hairstreaks

Hypaurotis crysalus crysalus Colorado Hairstreak Habrodais grunus grunus Golden Hairstreak verification required for Baja California Norte Habrodais poodiae Baja Hairstreak

Tribe Eumaeini: 233 Hairstreaks

Eumaeus childrenae Great Cycadian (= debora) Eumaeus toxea Mexican Cycadian Theorema eumenia Pale-tipped Cycadian Paiwarria antinous Felders' Hairstreak Paiwarria umbratus Thick-tailed Hairstreak Mithras sp. undescribed Pale-patched Hairstreak nr. orobia Brangas neora Common Brangas Brangas coccineifrons Black-veined Brangas Brangas carthaea Green-spotted Brangas Brangas getus Bright Brangas Thaeides theia Brown-barred Hairstreak Enos thara Thara Hairstreak Enos falerina Falerina Hairstreak Evenus regalis Regal Hairstreak Evenus coronata Crowned Hairstreak Evenus batesii Bates’ Hairstreak Atlides halesus corcorani Great Blue Hairstreak Atlides gaumeri White-tipped Hairstreak Atlides polybe Black-veined Hairstreak Atlides inachus Spying Hairstreak Atlides carpasia Jeweled Hairstreak Atlides rustan Rustan Hairstreak Arcas imperialis Imperial Arcas Arcas cypria Mexican Arcas Pseudolycaena damo Sky-blue Hairstreak Theritas mavors Deep-green Hairstreak Theritas augustinula Augustinula Hairstreak Theritas theocritus Pearly Hairstreak Theritas hemon Pale-clubbed Hairstreak Theritas lisus Lisus Hairstreak Brevianta busa White-scalloped Hairstreak Brevianta tolmides White-frosted Hairstreak Micandra tongida Tongida Hairstreak Micandra cyda Cyda Hairstreak Temecla paron Paron Hairstreak Temecla heraclides Heraclides Hairstreak Ipidecla miadora West-Mexican Ipidecla Ipidecla schausi Schaus’ Ipidecla Thereus cithonius Pale-lobed Hairstreak Thereus oppia Oppia Hairstreak Thereus orasus Crimson-spot Hairstreak Thereus ortalus Ortalus Hairstreak Thereus lausus Lausus Hairstreak Rekoa meton Meton Hairstreak Rekoa palegon Gold-bordered Hairstreak Rekoa zebina Zebina Hairstreak Rekoa marius Marius Hairstreak Rekoa stagira Smudged Hairstreak Arawacus togarna Togarna Hairstreak Arawacus sito Fine-lined Hairstreak Arawacus jada Creamy Hairstreak Arawacus hypocrita Pallid Hairstreak Contrafacia bassania White-etched Hairstreak Contrafacia ahola Half-Blue Hairstreak Contrafacia imma Imma Hairstreak Kolana ligurina Ligurina Hairstreak Kolana lyde Lyde Hairstreak Satyrium californica californica California Hairstreak Satyrium sylvinus desertorum Sylvan Hairstreak Satyrium auretorum spadix Gold-hunter’s Hairstreak Satyrium tetra Mountain Mahogany Hairstreak Satyrium saepium chalcis Hedgerow Hairstreak Satyrium favonius autolycus Southern Hairstreak Hypothetical for far NE Mexico Satyrium ilavia Ilavia Hairstreak Hypothetical for far N Sonora or NW Chihuahua Satyrium polingi Poling’s Hairstreak Phaeostrymon alcestis alcestis Soapberry Hairstreak far NE Mexico Phaeostrymon alcestis oslari Soapberry Hairstreak far NW Mexico Ocaria clenchi Clench's Hairstreak Ocaria arpoxais Blue-spotted Hairstreak Ocaria petelina Petelina Hairstreak Ocaria thales Thales Blackstreak Ocaria ocrisia Black Hairstreak Ocaria sp. undescribed Robbins' Hairstreak nr. ocrisia Chlorostrymon simaethis sarita Silver-banded Hairstreak Chlorostrymon telea telea Telea Hairstreak Magnastigma elsa Elsa Hairstreak Cyanophrys goodsoni Goodson’s Greenstreak Cyanophrys amyntor Amyntor Greenstreak Cyanophrys fusius Brown Greenstreak Cyanophrys herodotus Tropical Greenstreak Cyanophrys miserablis Clench’s Greenstreak Cyanophrys longula Mountain Greenstreak Cyanophrys agricolor Stained Greenstreak Callophrys perplexa perplexa Lotus Hairstreak Callophrys affinis apama Apama Hairstreak Chihuahua Callophrys affinis chapmani Apama Hairstreak Sonora and Durango Callophrys gryneus castalis 'Texas' Juniper Hairstreak Coahuila Callophrys gryneus siva 'Siva' Juniper Hairstreak (= clenchi) Sonora Callophrys gryneus turkingtoni 'Chihuahuan' Juniper Hairstreak Callophrys gryneus loki 'Loki" Juniper Hairstreak Baja California Norte Callophrys gryneus cedrosensis 'Cedar Island' Juniper Hairstreak Callophrys gryneus "nelsoni" 'Guadalupe Island' Juniper Hairstreak Callophrys dospassosi dospassosi Dos Passos' Hairstreak E Mexico Callophrys dospassosi searsi Dos Passos' Hairstreak W Mexico Callophrys estela Estela Hairstreak Callophrys spinetorum spinetorum Thicket Hairstreak Baja California Norte, Sonora Callophrys spinetorum millerorum Thicket Hairstreak N and C Mexico Callophrys guatemalena Guatemalan Hairstreak Callophrys xami xami Xami Hairstreak Callophrys xami texami Xami Hairstreak Callophrys scaphia Chiapas Hairstreak Callophrys mcfarlandi Sandia Hairstreak Callophrys augustinus iroides Brown Elfin Baja California Norte Callophrys augustinus annettae Brown Elfin far NW Mexico Callophrys henrici solatus Henry’s Elfin Callophrys eryphon eryphon Western Pine Elfin Megathecla cupentus Cupenthus Hairstreak Lathecla latagus Latagus Hairstreak Lathecla sp. undescribed Quasilatagus Hairstreak nr. latagus Allosmaitia strophius Strophius Hairstreak Laothus erybathis Erybathis Hairstreak Laothus oceia Oceia Hairstreak Laothus barajo Barajo Hairstreak Janthecla rocena Rocena Hairstreak Janthecla janthodonia Janthodonia Hairstreak Janthecla janthina Janthina Hairstreak Lamprospilus collucia Two-toned Groundstreak Lamprospilus sp. undescribed Robbins' Groundstreak nr. coelicolor Lamprospilus arza Single-banded Groundstreak Lamprospilus tarpa Double-banded Groundstreak Lamprospilus sethon Large Groundstreak Arumecla galliena Red-based Groundstreak Arumecla nisaee Nisaee Groundstreak Camissecla vespasianus Vespasianus Groundstreak Ziegleria hesperitis Hesperitis Groundstreak Ziegleria hoffmani Hoffmann’s Groundstreak Ziegleria ceromia Ceromia Groundstreak Ziegleria micandriana Micandriana Groundstreak Ziegleria syllis Sky-blue Groundstreak Ziegleria denarius Coppery Groundstreak Ziegleria guzanta Orange-crescent Groundstreak Electrostrymon mathewi Mathew’s Groundstreak Electrostrymon sangala Ruddy Hairstreak "endymion cyphara" Electrostrymon joya Muted Hairstreak (= canus) Calycopis tamos Tamos Hairstreak possibly a synonym of C. matho Calycopis calus Calus Groundstreak Calycopis demonassa Shining Groundstreak Calycopis atnius Atnius Groundstreak Calycopis clarina White-striped Groundstreak Calycopis cerata Cerata Groundstreak Calycopis isobeon Dusky-blue Groundstreak Calycopis origo Origo Groundstreak (= susanna) Calyopis drusilla Drusilla Groundstreak Calycopis xeneta Brilliant Groundstreak Calycopis trebula Trebula Groundstreak Calycopis pisis Pisis Groundstreak Strymon melinus franki Gray Hairstreak Strymon melinus pudica Gray Hairstreak Baja California, Clarion Island (clarionensis) Styrmon rufofusca Red-crescent Scrub-Hairstreak Strymon albata White Scrub-Hairsreak (= sedecia) Strymon alea Lacey’s Scrub-Hairstreak (= laceyi) Strymon bebrycia Red-lined Scrub-Hairstreak Strymon yojoa Yojoa Scrub-Hairstreak Strymon mulucha Mottled Scrub-Hairstreak Strymon cestri Tailless Scrub-Hairstreak Strymon astiocha Gray-spotted Scrub-Hairstreak Strymon bazochii Lantana Scrub-Hairstreak Strymon istapa istapa Mallow Scrub-Hairstreak includes I. Socoro (socorroica) & I. Clarion (clarionica) Strymon istapa clenchi Mallow Scrub-Hairstreak Baja California, probably also W mainland Strymon serapio Bromeliad Scrub-Hairstreak Strymon sp. undescribed Big Bend Scrub-Hairstreak Hypothetical, currently known only from Texas Strymon gabatha Great Scrub-Hairstreak Strymon megarus Megarus Scrub-Hairstreak Strymon ziba Ziba Scrub-Hairstreak Tmolus echion echiolus Red-spotted Hairstreak Tmolus crolinus Crolinus Hairstreak Tmolus cydrara Cydrara Hairstreak Tmolus mutina Mutina Midistreak Nicolaea dolium Dolium Hairstreak Nicolaea sp. undescribed Oaxacan Hairstreak nr. fabulla Nicolaea velina Garnet-patched Hairstreak (= phobe) Nicolaea heraldica Heraldica Hairstreak Nicolaea ophia Ophia Hairstreak Ministrymon leda Leda Ministreak Ministrymon sp. undescribed Quasileda Ministreak nr. leda Ministrymon clytie Clytie Ministreak Ministrymon coronta Great Ministreak "arola" Ministrymon zilda Square-spotted Ministreak Ministrymon inoa Veracruzan Ministreak Ministrymon phrutus Purple-webbed Ministreak Ministrymon azia Gray Ministreak "guacanagari" Ministrymon cleon Cleon Ministreak Ministrymon sp. undescribed Yucatan Ministreak nr. cleon Ministrymon una scopas Pale Ministreak Gargina gargophia Gargophia Hairstreak Gargina caninius Caninus Hairstreak Gargina gnosia Gnosia Hairstreak Gargina thoria Thoria Hairstreak Siderus leucophaeus White-spotted Hairstreak Siderus philinna Bold-spotted Hairstreak Theclopsis mycon Mycon Hairstreak Ostrinotes halciones Halciones Hairstreak Ostrinotes keila Keila Hairstreak Ostrinotes sp. nov. Cryptic Hairstreak nr. purpuritucus Strephonota tephraeus Pearly-gray Hairstreak Strephonota syedra Syedra Hairstreak Strephonota ambrax Ambrax Hairstreak Panthiades bitias Bitias Hairstreak Panthiades ochus Ochus Hairstreak Panthiades bathildis Zebra-striped Hairstreak Panthiades phaleros Phaleros Hairstreak Thepytus echelta Velvet Hairstreak Oenomaus ortygnus Aquamarine Hairstreak Oenomaus atesa Atesa Hairstreak Parrhasius polibetes Black-spot Hairstreak Parrhasius orgia Variable Hairstreak Parrhasius moctezuma Mexican-M Hairstreak Michaelus phoenissa Two-banded Hairstreak Michaelus jebus Variegated Hairstreak Michaelus thordesa Thordesa Hairstreak Michaelus hecate Hecate Hairstreak Michaelus ira Ira Hairstreak Ignata gadira Gadira Hairstreak Ignata sp. undescribed Quasigadira Hairstreak nr. gadira Ignata norax Norax Hairstreak Hypostrymon critola Sonoran Hairstreak Hypostrymon asa Asa Hairstreak Apuecla maeonis Maeonis Hairstreak Apuecla upupa Upupa Hairstreak Nesiostrymon calchinia Calachinia Hairstreak Nesiostrymon celona Celona Hairstreak Nesiostrymon dodava Dodava Hairstreak Aubergina paetus Paetus Hairstreak Aubergina hicetas Hicetas Hairstreak Aubergina sp. undescribed Bob's Hairstreak nr. hicetas Iaspis castitas Castitas Hairstreak Iaspis temesa Temesa Hairstreak Iaspis sp. undescribed Robert's Hairstreak nr. castimonia Celmia celmus Celmus Hairstreak Celmia conoveria Conoveira Hairstreak Dicya dicaea Dicaea Hairstreak Dicya carnica Carnica Hairstreak Dicya lucagus Lucagus Hairstreak Dicya lollia Lollia Hairstreak Erora quaderna Arizona Hairstreak (= sanfordi) Erora subflorens Emerald Hairstreak Erora nitetis Nitetis Hairstreak Erora aura Aura Hairstreak Erora carla Carla Hairstreak Erora gabina Gabina Hairstreak Erora opisena Opisena Hairstreak Erora muridosca Muridosca Hairstreak Semonina semones Semones Hairstreak Chalybs janias Janias Greenstreak Chalybs hassan Hassan Greenstreak Symbiopsis sp. undescribed Colima Hairstreak nr. tanais

Subfamily Polyommatinae: 25 species Blues

Leptotes cassius cassidula Cassius Blue (= striata) Leptotes cassius (BCS segregate) Cassius Blue Leptotes marina Marine Blue Brephidium exilis exilis Western Pygmy-Blue Brephidium exilis yucateca Western Pygmy-blue Yucatan Peninsula Zizula cyna Cyna Blue Cupido comyntas texana Eastern Tailed-Blue Cupido amyntula amyntula Western Tailed-Blue Baja California Norte Cupido amyntula herri Western Tailed-Blue Cupido sp. undescribed Chihuahuan Tailed-Blue Celastrina gozora Mexican Azure Celastrina echo echo Pacific Azure Celastrina echo cinerea Southwestern Azure Celastrina echo (BCS segregate) Baja Azure Hemiargus ceraunus gyas Ceraunus Blue "hanno" Hemiargus ceraunus astenidas Ceraunus Blue (= zachaeina) Philotes sonorensis sonorensis Sonoran Blue Philotiella speciosa speciosa Small Blue Euphilotes bernardino bernardino Bernardino Blue Euphilotes bernardino martini 'Martin's' Bernardino Blue Hypothetical for Sonora Euphilotes bernardino garthi 'Cedar Island' Bernardino Blue Euphilotes enoptes dammersi 'Dammers' Dotted Blue Euphilotes enoptes cryptorufes 'Cryptorufes' Dotted Blue Euphilotes rita rita Rita’s Blue Glaucopsyche piasus umbrosa Arrowhead Blue Glaucopsyche lygdamus arizonensis Silvery Blue Hypothetical for Sonora, requires confirmation Glaucopsyche lygdamus australis Silvery Blue Baja California Norte Glaucopsyche lygdamus maritima Silvery Blue Baja California Sur Echinargus isola Reakirt’s Blue (= alce) Echinargus huntingtoni hannoides Huntington's Blue Plebejus melissa mexicana Melissa Blue Sonora, Chihuahua Plebejus melissa paradoxa Melissa Blue Baja California Norte Plebejus saepiolus hilda Greenish Blue Hypothetical for Baja California Norte Plebejus icarioides buchholzi Boisduval's Blue Chihuahua Plebejus icarioides evius Boisduval’s Blue Baja California Norte Plebejus acmon Acmon Blue Baja California Plebejus (lupini) monticola Monticola Blue Baja California Norte Plebejus texanus Texas Blue