Fraser's dolphin vs McDiarmid Thorius

Lagenodelphis hosei compared with Thorius munificus

Key Differences

• Fraser's dolphin is Least Concern while McDiarmid Thorius is Critically Endangered.

Taxonomic Classification

Rank	Fraser's dolphin	McDiarmid Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Caudata (Caudata)
Family	Delphinidae (Oceanic Dolphins)	Plethodontidae
Genus	Lagenodelphis	Thorius
Species	Lagenodelphis hosei	Thorius munificus

Evolutionary Relationship

Fraser's dolphin and McDiarmid Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fraser's dolphin

LC — Least Concern

McDiarmid Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Fraser's dolphin	McDiarmid Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fraser's dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Portugal), and South America (Colombia, Ecuador, Venezuela).

McDiarmid Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.