Elachista mutarata
Encyclopedia
Elachista mutarata is a moth
of the Elachistidae
family. It is found in the Australian Capital Territory
.
The wingspan
is 7.6-9.8 mm for males and 8.2-8.8 mm for females. The forewings are basally blue and pale brown. The hindwings are dark grey.
The larvae feed on Carex appressa. They mine
the leaves of their host plant. The mine reaches a length of about 200 mm. The frass
is deposited in a dense block in the upper part of the mine. The larvae may leave the mine to start a new mine on the same or another leaf. Pupation takes place outside of the mine, along the midrib of a leaf of the host plant.
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 Elachistidae
Elachistidae
| image = Elachista rufocinerea 2.jpg| image_width = 240px| image_caption = Adult Elachista rufocinerea,demonstrating its tiny size versus an aphid and a spider mite | regnum = Animalia| phylum = Arthropoda| classis = Insecta...
family. It is found in the Australian Capital Territory
Australian Capital Territory
The Australian Capital Territory, often abbreviated ACT, is the capital territory of the Commonwealth of Australia and is the smallest self-governing internal territory...
.
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 7.6-9.8 mm for males and 8.2-8.8 mm for females. The forewings are basally blue and pale brown. The hindwings are dark grey.
The larvae feed on Carex appressa. They mine
Leaf miner
Leaf miner is a term used to describe the larvae of many different species of insect which live in and eat the leaf tissue of plants. The vast majority of leaf-mining insects are moths , sawflies and flies , though some beetles and wasps also exhibit this behavior.Like Woodboring beetles, leaf...
the leaves of their host plant. The mine reaches a length of about 200 mm. The frass
Frass
Frass is the fine powdery material phytophagous insects pass as waste after digesting plant parts. It causes plants to excrete chitinase due to high chitin levels, it is a natural bloom stimulant, and has high nutrient levels. Frass is known to have abundant amoeba, beneficial bacteria, and fungi...
is deposited in a dense block in the upper part of the mine. The larvae may leave the mine to start a new mine on the same or another leaf. Pupation takes place outside of the mine, along the midrib of a leaf of the host plant.