Irrawaddy dolphin vs Prickly Redfish

Orcaella brevirostris compared with Thelenota ananas

Taxonomic Classification

Rank	Irrawaddy dolphin	Prickly Redfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Echinodermata (Echinoderms)
Class	Mammalia (Mammals)	Holothuroidea (Holothuroidea)
Order	Cetacea (Whales & Dolphins)	Synallactida (Synallactida)
Family	Delphinidae (Oceanic Dolphins)	Stichopodidae
Genus	Orcaella	Thelenota
Species	Orcaella brevirostris	Thelenota ananas

Evolutionary Relationship

Irrawaddy dolphin and Prickly Redfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Prickly Redfish

EN — Endangered

Physical Characteristics

Attribute	Irrawaddy dolphin	Prickly Redfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Prickly Redfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.