The following is a list of all butterflies found in the Indochinese biogeographic region (Thailand, Laos and Vietnam, Cambodia, Myanmar (formerly Burma; part of British India until 1937), Peninsular Malaysia and Singapore in the Indomalayan realm).
The climate of Indochina is subtropical in the north, tropical further south. Indochinese terrestrial ecoregions include the Northeast India–Myanmar pine forests, Northern Triangle temperate forests, Myanmar Coast mangroves, Chin Hills–Arakan Yoma montane forests, Mizoram–Manipur–Kachin rain forests, Northern Indochina subtropical forests, Irrawaddy dry forests, Irrawaddy freshwater swamp forests, Irrawaddy moist deciduous forests, Cardamom Mountains rain forests, Chao Phraya freshwater swamp forests, Kayah–Karen montane rain forests, Northern Indochina subtropical forests, Northern Khorat Plateau moist deciduous forests, Northern Thailand–Laos moist deciduous forests, Peninsular Malaysian montane rain forests, Peninsular Malaysian peat swamp forests, and Tenasserim–South Thailand semi-evergreen rain forests.
The butterfly fauna of Indochina includes Indo-Burmese genera with a species-richness (a count of species within the genus) generally distributed from Assam to Sundaland (Sunda Islands), genera with a strong centre of species-richness in western China and the eastern Himalaya, genera with their greatest species-richness in Sundaland west of the Wallace Line and species endemic to Indochina.
Family Hesperiidae
subfamily: Coeliadinae
genus: Badamia
Badamia exclamationis (Fabricius, 1775) – brown awl
genus: Bibasis
Bibasis jaina
Bibasis jaina jaina (Moore, 1865) Bibasis jaina margana Fruhstorfer, 1911 Bibasis jaina velva (Evans, 1932) Bibasis anadi (de Niceville, [1884]) Bibasis anadi anadi (de Niceville, [1884]) Bibasis anadi owstoni (Eliot, 1980) Bibasis oedipodea (Swainson, 1820) – branded orange awlet Bibasis oedipodea oedipodea (Swainson, 1820) Bibasis oedipodea belesis (Mabille, 1876) Bibasis tuckeri (Elwes & Edwards, 1897) Bibasis etelka etelka (Hewitson, [1867]) = Burara Bibasis harisa (Moore, [1866]) Bibasis harisa harisa (Moore, [1866]) Bibasis harisa consobrina (Plotz, 1884) Bibasis vasutana (Moore, [1866]) Bibasis miraculata Evans, 1949 = Burara Bibasis amara (Moore, [1866]) Bibasis gomata (Moore, [1866]) Bibasis gomata gomata (Moore, [1866]) Bibasis gomata lalita (Fruhstorfer, 1911) Bibasis mahintha (Moore, [1875]) subspecies of Bibasis iluska (Hewitson, 1867) Bibasis sena (Moore, [1866]) Bibasis sena sena (Moore, [1866]) Bibasis sena uniformis Elwes & Edwards, 1897
genus: Choaspes
Choaspes benjaminii – awl king
Choaspes benjaminii japonicus (Murray, 1875) Choaspes xanthopogon xanthopogon (Kollar, [1844]) Choaspes stigmatus Evans, 1932 subspecies of Choaspes plateni Choaspes stigmatus stigmatus Evans, 1932 Choaspes stigmatus caudatus Evans, 1932 Choaspes subcaudata crawfurdi (Distant, 1882) Choaspes hemixanthus furcatus Evans, 1932 may be full species genus: Hasora Hasora anura de Niceville, 1889 – slate awl Hasora anura anura de Niceville, 1889 Hasora anura danda Evans, 1949 Hasora badra badra (Moore, 1858) – common awl Hasora chromus chromus (Cramer, 1782) – banded awl Hasora taminatus bhavara Fruhstorfer, 1911 – white-banded awl Hasora lizetta (Plotz, 1884) Hasora salanga (Plotz, 1885) Hasora proxissima Elwes & Edwards, 1897 Hasora proxissima siamica Evans, 1932 Hasora proxissima siva Evans, 1932 Hasora myra funebris Evans, 1932 Hasora zoma Evans, 1934 Hasora malayana malayana (Felder, 1860) Hasora schoenherr (Latreille, [1824]) Hasora schoenherr chuza (Hewitson, [1867]) Hasora schoenherr gaspa Evans, 1949 Hasora mixta prabha Fruhstorfer, 1911 Hasora vitta (Butler, 1870) Hasora vitta vitta (Butler, 1870) Hasora vitta indica Evans, 1932 Hasora khoda coulteri Wood-Mason & de Niceville, [1887] Hasora mavis Evans, 1934 Hasora leucospila leucospila (Mabille, 1891)
subfamily: Heteropterinae
genus: Apostictopterus
Apostictopterus fuliginosus curiosa (Swinhoe, 1917) Astictopterus jama Felder & Felder, 1860 Astictopterus jama jama Felder & Felder, 1860 Astictopterus jama olivascens Moore, 1878
subfamily: Hesperiinae
genus: Arnetta
Arnetta atkinsoni (Moore, 1878) Arnetta verones (Hewitson, 1878)
genus: Ochus
Ochus subvittatus subvittatus (Moore, 1878)
genus: Ampittia
Ampittia dioscorides (Fabricis, 1793) Ampittia dioscorides camertes (Hewitson, [1868]) Ampittia dioscorides etura (Mabille, 1891) Ampittia maroides de Niceville, 1896