Stigmella rhamnicola
Encyclopedia
Stigmella rhamnicola is a moth
of the Nepticulidae
family. It is found in Ohio
.
The wingspan
is 4.2–5 mm for the summer generation and 4.4-5.6 for the winter generation. Mines have been collected in early July and October and are most abundant
in October. There are two to three generations per year.
The larvae feed on Rhamnus lanceolata. They mine the leaves of their host plant. The mine is much contorted and linear at first. Later, the mine lengthens and straightens, crossing to the upper surface and broadening markedly. The frass is deposited as a continuous black line initially, but becomes a granular arcuate line in later stages.
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 Nepticulidae
Nepticulidae
Nepticulidae is a family of very small moths with a worldwide distribution. They are characterised by eyecaps over the eyes . These pigmy moths or midget moths, as they are commonly known, include the smallest of all living moths, with a wingspan that can be as little as 3 mm...
family. It is found in Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...
.
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 4.2–5 mm for the summer generation and 4.4-5.6 for the winter generation. Mines have been collected in early July and October and are most abundant
in October. There are two to three generations per year.
The larvae feed on Rhamnus lanceolata. They mine the leaves of their host plant. The mine is much contorted and linear at first. Later, the mine lengthens and straightens, crossing to the upper surface and broadening markedly. The frass is deposited as a continuous black line initially, but becomes a granular arcuate line in later stages.