Blotched skate vs koala

Notoraja sticta compared with Phascolarctos cinereus

Key Differences

• Blotched skate is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Blotched skate	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Diprotodontia (Marsupials)
Family	Arhynchobatidae	Phascolarctidae (Koalas)
Genus	Notoraja	Phascolarctos (Koalas)
Species	Notoraja sticta	Phascolarctos cinereus

Evolutionary Relationship

Blotched skate and koala share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Blotched skate

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Blotched skate	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Blotched skate

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blotched skate

The Blotched skate (Notoraja sticta) is a species in the genus Notoraja. It is currently classified as Least Concern on the IUCN Red List. As a member of the genus Notoraja, it shares ecological traits with closely related species.

koala

Icónico marsupial del este y sureste de Australia, los koalas pesan hasta 15 kg y pasan hasta 22 horas diarias durmiendo para conservar energía de su dieta de hojas de eucalipto, baja en calorías. Altamente especializados para procesar los compuestos tóxicos del eucalipto que matarían a la mayoría de los demás mamíferos, poseen microbiomas intestinales únicamente adaptados para la desintoxicación. Clasificado como En Peligro en 2022, con poblaciones diezmadas por la enfermedad de clamidia, la deforestación y el cambio climático.