Archer's Robin-Chat vs Cinnamon antechinus

Cossypha archeri compared with Antechinus leo

Key Differences

• Archer's Robin-Chat is Not Evaluated while Cinnamon antechinus is Least Concern.

Taxonomic Classification

Rank	Archer's Robin-Chat	Cinnamon antechinus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Dasyuromorphia (Dasyuromorphia)
Family	Muscicapidae	Dasyuridae
Genus	Cossypha	Antechinus
Species	Cossypha archeri	Antechinus leo

Evolutionary Relationship

Archer's Robin-Chat and Cinnamon antechinus share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Archer's Robin-Chat

NE — Not Evaluated

Cinnamon antechinus

LC — Least Concern

Physical Characteristics

Attribute	Archer's Robin-Chat	Cinnamon antechinus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Archer's Robin-Chat

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Cinnamon antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Archer's Robin-Chat

The Archer's Robin-Chat (Cossypha archeri) is a species in the genus Cossypha. Typically found in various aerial, terrestrial, and aquatic environments.

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.