Black-stemmed Goldendrop vs Greedy Olalla Rat

Onosma nigricaulis compared with Olallamys edax

Key Differences

• Black-stemmed Goldendrop is Critically Endangered while Greedy Olalla Rat is Data Deficient.

Taxonomic Classification

Rank	Black-stemmed Goldendrop	Greedy Olalla Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Boraginales (Boraginales)	Rodentia (Rodents)
Family	Boraginaceae	Echimyidae
Genus	Onosma	Olallamys
Species	Onosma nigricaulis	Olallamys edax

Conservation Status

Black-stemmed Goldendrop

CR — Critically Endangered

Greedy Olalla Rat

DD — Data Deficient

Physical Characteristics

Attribute	Black-stemmed Goldendrop	Greedy Olalla Rat
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.

Greedy Olalla Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.