Jump to content

Almonia

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by 68.236.196.19 (talk) at 15:54, 14 June 2009. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Almonia
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Almonia

Almonia is a genus of moths of the Crambidae family.

The Crambidae are the grass moth family of (butterflies and moths).[1] They are quite variable in appearance, the nominal subfamily Crambinae (grass moths) taking up closely folded postures on grass-stems where they are inconspicuous, while other subfamilies include brightly colored and patterned insects which rest in wing-spread attitudes.

In many classifications, the Crambidae have been treated as a subfamily of the Pyralidae or snout-moths. The principal difference is a structure in the ears called the praecinctorium, which joins two tympanic membranes in the Crambidae, and is absent from the Pyralidae. It would seem to be a matter of personal opinion (therefore not susceptible to definitive decision) whether this distinction merits division into two families, or whether the common presence of ventrally-located ears should unify them into one family. The latest review by Munroe & Solis, in Kristensen (1999) retains the Crambidae as a full family.[2]

The Almonia genus has four known sub-species: A. cristata, A. lobipennis, A. onustalis, and A. truncatalis.[3]

Of the four known sub-species, A. lobipennis is unique in the Crambidae family as being the only known carnivorous moth.[4] Commonly known as the "Lobi Moth", several theories have been put forward on why it developed into a carnivorous moth.[5] The feeding habit of the Lobi Moth is similar to that of the common mosquito with one exception; instead of sucking blood through its proboscis, the Lobi Moth uses tiny teeth to tear flesh out from directly under the host's skin.[6]