Anthomyiid fly vs Cinnamon antechinus

Delia coarctata compared with Antechinus leo

Key Differences

• Anthomyiid fly is Not Evaluated while Cinnamon antechinus is Least Concern.

Taxonomic Classification

Rank	Anthomyiid fly	Cinnamon antechinus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Dasyuromorphia (Dasyuromorphia)
Family	Anthomyiidae	Dasyuridae
Genus	Delia	Antechinus
Species	Delia coarctata	Antechinus leo

Evolutionary Relationship

Anthomyiid fly and Cinnamon antechinus share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Anthomyiid fly

NE — Not Evaluated

Cinnamon antechinus

LC — Least Concern

Physical Characteristics

Attribute	Anthomyiid fly	Cinnamon antechinus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anthomyiid fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Cinnamon antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Anthomyiid fly

The Anthomyiid fly (Delia coarctata) is a species in the genus Delia. Typically found in virtually all terrestrial and freshwater habitats.

Cinnamon antechinus

The cinnamon antechinus (Antechinus leo) is a small marsupial in the family Dasyuridae, endemic to northeastern Queensland, Australia, particularly the Cape York Peninsula. It inhabits tropical and subtropical rainforest and forest margins at low elevations, sheltering in tree hollows, dense vine tangles, and fallen logs. Like all antechinuses, it is a specialist insectivore, consuming beetles, cockroaches, moths, and other invertebrates, and occasionally small lizards. The cinnamon antechinus is named for its rich cinnamon-brown dorsal fur. A remarkable feature shared by all antechinus species is semelparous reproduction: males undergo a catastrophic physiological decline and die shortly after a brief, intense mating season in winter, leaving only the pregnant females to carry the population into the next generation. This extreme reproductive strategy results in completely male-free populations for most of the year. The species is classified as Least Concern by the IUCN, with populations within Cape York's relatively intact tropical forest. However, like all antechinuses, it faces threats from feral predators (cats and foxes), habitat degradation, and altered fire regimes. Climate change poses a long-term risk by shrinking the cool, moist forest habitats this species depends on. Genetic studies of Australian antechinuses have revealed considerable cryptic diversity.