California market squid vs koala

Doryteuthis opalescens compared with Phascolarctos cinereus

Key Differences

• California market squid is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	California market squid	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (moluscos)	Chordata (cordados)
Class	Cephalopoda (Cefalópodos)	Mammalia (mamíferos)
Order	Myopsida (Myopsida)	Diprotodontia (Marsupials)
Family	Loliginidae	Phascolarctidae (Koalas)
Genus	Doryteuthis	Phascolarctos (Koalas)
Species	Doryteuthis opalescens	Phascolarctos cinereus

Evolutionary Relationship

California market squid and koala share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

California market squid

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	California market squid	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

California market squid

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.

California market squid

The California market squid (Doryteuthis opalescens) is a species in the genus Doryteuthis. It is currently classified as Least Concern on the IUCN Red List.

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.