Blastobasis tarda is a moth of the family Blastobasidae. It is found in Australia in Queensland and New South Wales.. It is an introduced species in North America, where it has been found in southern California. It has also been reported from France. There is a species in New Zealand that is very similar in appearance to B. tarda that has yet to be formally described.
Blastobasis orithyia is a moth in the family Blastobasidae. It is found in Costa Rica.
Blastobasis dicionis is a moth in the family Blastobasidae. It is found in Costa Rica. Its forewings are 5–7 mm long and are brownish-grey intermixed with brownish-grey scales tipped with pale brownish-grey and pale brownish-grey scales. The hindwings are translucent pale brown, gradually darkening towards the apex.
Blastobasis millicentae is a moth in the family Blastobasidae. It is found in south-eastern Kenya and South Africa. The habitat consists of coastal lowlands.
Blastobasis kenya is a moth in the family Blastobasidae. It is found in Kenya. The habitat consists of coastal lowlands, eastern middle elevations, and the western highlands.
Blastobasis acirfa is a moth in the family Blastobasidae. It is found in Kenya. The habitat consists of coastal lowlands and the western highlands.
Blastobasis catappaella is a moth in the family Blastobasidae. It is found in Kenya. The habitat consists of the coastal areas and xeric highlands.
Blastobasis glauconotata is a moth in the family Blastobasidae. It is found in Kenya, where it is known from the central and western highlands and in the central mid-altitudes of the Ngaia Forest.
Blastobasis chuka is a moth in the family Blastobasidae. It is found in Kenya, where it is known from the south-eastern coast and the central highlands.
Blastobasis elgonae is a moth in the family Blastobasidae. It is found in Kenya, where it is known from Mount Elgon in the western highlands.
Blastobasis byrsodepta is a moth in the family Blastobasidae. It is found in South Africa and the Democratic Republic of Congo.
Blastobasis mpala is a moth in the family Blastobasidae. It is found in Kenya, where it is known from savanna habitat in the central highlands.
Blastobasis tridigitella is a moth in the family Blastobasidae. It is found in Thailand.
Blastobasis basipectenella is a moth in the family Blastobasidae. It is found in Thailand.
Blastobasis bispinaella is a moth in the family Blastobasidae. It is found in Thailand.
Blastobasis ianella is a moth in the family Blastobasidae. It is found in Thailand.
Blastobasis murcyae is a moth in the family Blastobasidae that is endemic to New Caledonia.
Blastobasis moffetti is a moth in the family Blastobasidae that is endemic to New Caledonia.
Blastobasis orladelaneae is a moth in the family Blastobasidae that is endemic to New Caledonia.
Blastobasis lososi is a moth in the family Blastobasidae that is endemic to Fiji.
