Guiana Dolphin vs Kretschmer's Longbill

Sotalia guianensis compared with Macrosphenus kretschmeri

Key Differences

• Guiana Dolphin is Data Deficient while Kretschmer's Longbill is Least Concern.

Taxonomic Classification

Rank	Guiana Dolphin	Kretschmer's Longbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Macrosphenidae
Genus	Sotalia	Macrosphenus
Species	Sotalia guianensis	Macrosphenus kretschmeri

Evolutionary Relationship

Guiana Dolphin and Kretschmer's Longbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guiana Dolphin

DD — Data Deficient

Kretschmer's Longbill

LC — Least Concern

Physical Characteristics

Attribute	Guiana Dolphin	Kretschmer's Longbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Kretschmer's Longbill

Habitat

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

Range

Found in Norway.