Kobi Squid vs Laysan Duck

Loliolus sumatrensis compared with Anas laysanensis

Key Differences

• Kobi Squid is Data Deficient while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Kobi Squid	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Aves (Birds)
Order	Myopsida (Myopsida)	Anseriformes (Anseriformes)
Family	Loliginidae	Anatidae
Genus	Loliolus	Anas
Species	Loliolus sumatrensis	Anas laysanensis

Evolutionary Relationship

Kobi Squid and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Kobi Squid

DD — Data Deficient

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Kobi Squid	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kobi Squid

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.