Delicate Pygmy Rice Rat vs small notchwort

Oligoryzomys delicatus compared with Lophozia ascendens

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while small notchwort is Vulnerable.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	small notchwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Cricetidae	Lophoziaceae
Genus	Oligoryzomys	Lophozia
Species	Oligoryzomys delicatus	Lophozia ascendens

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

small notchwort

VU — Vulnerable

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	small notchwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

small notchwort

Habitat

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

Range

Distributed across Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.