captain cone vs Colombian Oldfield Mouse

Conus capitaneus compared with Thomasomys dispar

Key Differences

• captain cone is Least Concern while Colombian Oldfield Mouse is Data Deficient.

Taxonomic Classification

Rank	captain cone	Colombian Oldfield Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Neogastropoda (Neogastropoda)	Rodentia (Rodents)
Family	Conidae	Cricetidae
Genus	Conus	Thomasomys
Species	Conus capitaneus	Thomasomys dispar

Evolutionary Relationship

captain cone and Colombian Oldfield Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

captain cone

LC — Least Concern

Colombian Oldfield Mouse

DD — Data Deficient

Physical Characteristics

Attribute	captain cone	Colombian Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

captain cone

Habitat

Inhabits flooded grasslands and savannas within the Afrotropic biogeographic realm.

Range

Distributed across Mozambique, New Zealand, Norway, South Africa, and Taiwan.

Colombian Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

captain cone

The Captain Cone (Conus capitaneus) is a species in the genus Conus. It is currently classified as Least Concern (LC) on the IUCN Red List. Inhabits flooded grasslands and savannas within the Afrotropic biogeographic realm.

Colombian Oldfield Mouse

<em>Thomasomys dispar</em>, commonly known as the Colombian Oldfield Mouse, is a small rodent species belonging to the genus <em>Thomasomys</em> within the family Cricetidae. This species is classified as Data Deficient, indicating that insufficient information is currently available to evaluate its conservation status with confidence. It has been documented in Colombia, where it inhabits diverse terrestrial and aquatic-adjacent environments. Members of the genus <em>Thomasomys</em> are typically associated with high-altitude Andean habitats, including páramo grasslands, shrublands, and montane forest edges, where they occupy ground-level microhabitats and burrow in soft soils. These mice are generally omnivorous, consuming seeds, plant material, and invertebrates, though specific dietary data for <em>Thomasomys dispar</em> have not been recorded. Biological traits of this species remain poorly documented in the scientific literature. The Data Deficient classification highlights the need for targeted surveys in Colombian Andean regions to determine population size, distribution, and the ecological requirements of this poorly known rodent.