Cinnamon antechinus vs 霍斯氏雅鶥

Antechinus leo compared with Malacocincla sepiaria

Taxonomic Classification

Rank	Cinnamon antechinus	霍斯氏雅鶥
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Dasyuromorphia (袋鼬目)	Passeriformes (雀形目)
Family	Dasyuridae	Pellorneidae
Genus	Antechinus	Malacocincla
Species	Antechinus leo	Malacocincla sepiaria

Evolutionary Relationship

Cinnamon antechinus and 霍斯氏雅鶥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Cinnamon antechinus

LC — Least Concern

霍斯氏雅鶥

LC — Least Concern

Physical Characteristics

Attribute	Cinnamon antechinus	霍斯氏雅鶥
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cinnamon antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

霍斯氏雅鶥

Habitat

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.