Black-stemmed Goldendrop vs Guiana Dolphin

Onosma nigricaulis compared with Sotalia guianensis

Key Differences

• Black-stemmed Goldendrop is Critically Endangered while Guiana Dolphin is Data Deficient.

Taxonomic Classification

Rank	Black-stemmed Goldendrop	Guiana Dolphin
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Boraginales (Boraginales)	Cetacea (Whales & Dolphins)
Family	Boraginaceae	Delphinidae (Oceanic Dolphins)
Genus	Onosma	Sotalia
Species	Onosma nigricaulis	Sotalia guianensis

Conservation Status

Black-stemmed Goldendrop

CR — Critically Endangered

Guiana Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Black-stemmed Goldendrop	Guiana Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-stemmed Goldendrop

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Black-stemmed Goldendrop

The Black-stemmed Goldendrop (Onosma nigricaulis) is a species in the genus Onosma. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.