Red-billed Duck vs southern bobtail squid

Anas erythrorhyncha compared with Euprymna tasmanica

Key Differences

• Red-billed Duck is Least Concern while southern bobtail squid is Data Deficient.

Taxonomic Classification

Rank	Red-billed Duck	southern bobtail squid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Cephalopoda (Cephalopods)
Order	Anseriformes (Anseriformes)	Sepiida (Sepiida)
Family	Anatidae	Sepiolidae
Genus	Anas	Euprymna
Species	Anas erythrorhyncha	Euprymna tasmanica

Evolutionary Relationship

Red-billed Duck and southern bobtail squid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Red-billed Duck

LC — Least Concern

southern bobtail squid

DD — Data Deficient

Physical Characteristics

Attribute	Red-billed Duck	southern bobtail squid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

southern bobtail squid

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.