Australian butterfly ray vs koala

Gymnura australis compared with Phascolarctos cinereus

Key Differences

Australian butterfly ray is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Australian butterfly ray	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Diprotodontia (Marsupials)
Family	Gymnuridae	Phascolarctidae (Koalas)
Genus	Gymnura	Phascolarctos (Koalas)
Species	Gymnura australis	Phascolarctos cinereus

Evolutionary Relationship

Australian butterfly ray and koala share a common ancestor at the Phylum level: Chordata. (cordados)

Vista Phylum: Chordata

Conservation Status

Australian butterfly ray

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Australian butterfly ray	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Australian butterfly ray

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.

Australian butterfly ray

The Australian butterfly ray (Gymnura australis) is a species in the genus Gymnura. It is currently classified as Least Concern on the IUCN Red List. Gymnura australis contributes to the biodiversity of its native ecosystems.

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.