Hellinsia nigridactylus
Encyclopedia
Hellinsia nigridactylus is a moth
of the Pterophoridae family. It is known from Japan
(Honshū, Kyushu), Korea
, China
and Russia
.
The wingspan
is 14–16 mm and the length of the forewings is 8–9 mm.
The larvae feed on Aster yomena. They usually fold three or four terminal leaves of the host plant and feed on the folded leaves from the inside, or fold a leaf and feed on patches of the under green tissue of the under surface, leaving the upper epidermis untouched. It may also refrain from folding a leaf, but feed directly on the under surface of a leaf, also leaving the upper epidermis untouched. Pupation usually takes place on the upper surface of the midrib of a leaf and directs to the base of a leaf.
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 Pterophoridae family. It is known from Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
(Honshū, Kyushu), Korea
Korea
Korea ) is an East Asian geographic region that is currently divided into two separate sovereign states — North Korea and South Korea. Located on the Korean Peninsula, Korea is bordered by the People's Republic of China to the northwest, Russia to the northeast, and is separated from Japan to the...
, China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...
and Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
.
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 14–16 mm and the length of the forewings is 8–9 mm.
The larvae feed on Aster yomena. They usually fold three or four terminal leaves of the host plant and feed on the folded leaves from the inside, or fold a leaf and feed on patches of the under green tissue of the under surface, leaving the upper epidermis untouched. It may also refrain from folding a leaf, but feed directly on the under surface of a leaf, also leaving the upper epidermis untouched. Pupation usually takes place on the upper surface of the midrib of a leaf and directs to the base of a leaf.