Creatures in Crisis
Photograph of Illidge's ant blue (Acrodipsas illidgei), recorded as Endangered
Illidge's ant blue (Acrodipsas illidgei). Image via Wikimedia Commons.

Endangered

Illidge's ant blue

Acrodipsas illidgei

Illidge's ant-blue butterfly, is an endangered species of butterfly endemic to Australia.

Status
Endangered
Scientific name
Acrodipsas illidgei
Taxonomy
Insecta · Lepidoptera · Lycaenidae · Acrodipsas

Appearance

The eggs of the Illidge's ant-blue butterfly are white and have an average diameter of 0.7 mm. In its caterpillar stage it is white. The pupa of the butterfly is approximately 1 cm lengthwise and is brown.

The wingspan of the butterfly is approximately 2 cm.

Range and habitat

Illidge's ant-blue butterfly, is an endangered species of butterfly endemic to Australia. This species can be found at six confirmed sites: Mary River Heads, Beaver Rock and Maaroom in the Fraser Coast Region (Queensland). Redland Bay and Point Halloran in the City of Redland (Queensland), and Brunswick Heads (New South Wales).

Pins are Wikidata “endemic to” fields. Orange dots, when present, are GBIF occurrence tiles — survey bias included.

Diet and breeding

The larvae are transported to the ants' nests by the ants where they feed on excretions from the larvae, while a larva on the other hand feeds on developing ants (perhaps its regurgitations). There have been no recorded natural enemies of the Illidge's ant-blue, except for the exposed immature stage as an egg to hunting spiders.

In crisis

The essential threat to the existence of Illidge's ant-blue butterfly arises as a result of the destruction of mangrove habitats. To prevent the extinction of the Illidge's ant-blue butterfly the state government of Queensland granted the species permanently protected status in 1990.

Named moths and butterflies with a high threat category are often known from a small range and a thin series. Host-plant loss leaves little to recount.

Illidge's ant blue is Endangered on this catalog because that is the IUCN category stored on Wikidata. Confirm the official criteria and any later count on iucnredlist.org.

Sources

Written for this catalog from the English Wikipedia article on Illidge's ant blue, Wikidata item Q3768755. Family and order context is original field-guide writing about the group, not a copied assessment of this one species. Wikipedia text is CC BY-SA. Not an IUCN assessment. Counts, when quoted, can change — confirm them on the recovery programme and on iucnredlist.org.

Photograph via Wikimedia Commons. Wikipedia · Wikidata · IUCN Red List.

Also in this catalog

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Vaquita

Phocoena sinus
Photograph of Javan rhinoceros (Rhinoceros sondaicus), recorded as Critically EndangeredCR

Javan rhinoceros

Rhinoceros sondaicus
Photograph of Sumatran orangutan (Pongo abelii), recorded as Critically EndangeredCR

Sumatran orangutan

Pongo abelii
Photograph of Axolotl (Ambystoma mexicanum), recorded as Critically EndangeredCR

Axolotl

Ambystoma mexicanum

Quick answers

What is Illidge's ant blue?
Illidge's ant blue is a gossamer-winged butterfly in the family Lycaenidae (order Lepidoptera) — Acrodipsas illidgei.
What is the conservation status of Illidge's ant blue?
Endangered, as the IUCN category stored on Wikidata for Acrodipsas illidgei. Confirm the official assessment on iucnredlist.org.
Where does Illidge's ant blue live?
This species can be found at six confirmed sites: Mary River Heads, Beaver Rock and Maaroom in the Fraser Coast Region (Queensland). Redland Bay and Point Halloran in the City of Redland (Queensland), and Brunswick Heads (New South Wales).
Why is Illidge's ant blue in crisis?
The essential threat to the existence of Illidge's ant-blue butterfly arises as a result of the destruction of mangrove habitats.
Is this the IUCN Red List page for Acrodipsas illidgei?
No. This is a researched catalog account. The Red List is the assessment.
Is Illidge's ant blue a pet?
An animal on this catalog is in crisis in the wild. Keeping one is usually the wrong question.