arrow-head scale vs One-striped opossum

Unaspis yanonensis compared with Monodelphis unistriata

Key Differences

• arrow-head scale is Not Evaluated while One-striped opossum is Critically Endangered.

Taxonomic Classification

Rank	arrow-head scale	One-striped opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hemiptera (Hemiptera)	Didelphimorphia (Didelphimorphia)
Family	Diaspididae	Didelphidae
Genus	Unaspis	Monodelphis
Species	Unaspis yanonensis	Monodelphis unistriata

Evolutionary Relationship

arrow-head scale and One-striped opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

arrow-head scale

NE — Not Evaluated

One-striped opossum

CR — Critically Endangered

Physical Characteristics

Attribute	arrow-head scale	One-striped opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-head scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan, Taiwan) and Europe (6 countries).

One-striped opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

arrow-head scale

The Arrow-head scale, Unaspis yanonensis, is a species. Typically found in virtually all terrestrial and freshwater habitats.