Jalmenus icilius
species of insect

Jalmenus icilius, the Icilius blue or amethyst hairstreak, is a butterfly of the family Lycaenidae. It is found in all mainland states of Australia, throughout much of the subtropical areas of the inland, from the Selwyn Range and from Carnarvon to Kalgoorlie. It is generally common except in the south-eastern end of its range in central and western Victoria, where it is now very scarce.
The wingspan is about 30 mm.
The larvae feed on a wide range of plants, including Cassia artemisioides, Cassia nemophila, Daviesia benthamii, and the Acacia species: A. acuminata, A. anceps, A. aneura, A. dealbata, A. deanei, A. harpophylla, A. mearnsii, A. parramattensis, A. pendula, A. pycnantha, A. rubida, A. saligna and A. victoriae.
The caterpillars are attended by the ant species Iridomyrmex rufoniger.
“Jalmenus icilius” enters the record as species of insect. Crown Archives preserves that source wording while asking what Jalmenus, icilius and species can confirm, complicate or overturn.
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The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Apr 27, 2024. The linked authority identifier is Q769256. None of the 0 selected statements returned an explicit reference.
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