Bilinea bilineatissima
Encyclopedia
Bilinea bilineatissima is a moth
of the Micronoctuidae
family. It is known from southern Sri Lanka
.
The species occurs in warm, moist forested mountains. Adults have been found from February to November, suggesting many generations per year.
The wingspan
is 13-15 mm. The forewing is long, broad, light grey and black. The upper part of the medial area is black in a triangular patch. The underside is greyish and brown, but the underside of the forewing is dark brownish and the underside of the hindwing greyish. There is a discal spot.
Moth
A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth , with thousands of species yet to be described...
of the Micronoctuidae
Micronoctuidae
The Micronoctuidae are a family of moths that includes about 400 described species. The family was first described in 2005.Micronoctua karsholti is the smallest of all species in the Noctuoidea superfamily.-Taxonomic History:...
family. It is known from southern Sri Lanka
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka is a country off the southern coast of the Indian subcontinent. Known until 1972 as Ceylon , Sri Lanka is an island surrounded by the Indian Ocean, the Gulf of Mannar and the Palk Strait, and lies in the vicinity of India and the...
.
The species occurs in warm, moist forested mountains. Adults have been found from February to November, suggesting many generations per year.
The wingspan
Wingspan
The wingspan of an airplane or a bird, is the distance from one wingtip to the other wingtip. For example, the Boeing 777 has a wingspan of about ; and a Wandering Albatross caught in 1965 had a wingspan of , the official record for a living bird.The term wingspan, more technically extent, is...
is 13-15 mm. The forewing is long, broad, light grey and black. The upper part of the medial area is black in a triangular patch. The underside is greyish and brown, but the underside of the forewing is dark brownish and the underside of the hindwing greyish. There is a discal spot.