Big-eared Hopping Mouse vs Common Prickly Pear

Notomys macrotis compared with Opuntia caracassana

Key Differences

• Big-eared Hopping Mouse is Extinct while Common Prickly Pear is Least Concern.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Common Prickly Pear
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Caryophyllales (Caryophyllales)
Family	Muridae (Mice & Rats)	Cactaceae
Genus	Notomys	Opuntia
Species	Notomys macrotis	Opuntia caracassana

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Common Prickly Pear

LC — Least Concern

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Common Prickly Pear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Prickly Pear

Habitat

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

Range

Found in Colombia.

Big-eared Hopping Mouse

The Big-eared Hopping Mouse (Notomys macrotis) is a species in the genus Notomys. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Prickly Pear

The Common Prickly Pear, <em>Opuntia caracassana</em>, is a cactus in the family Cactaceae native to Colombia in South America. As a member of the genus Opuntia, it shares the characteristic pad-like flattened stem segments, known as cladodes, studded with areoles bearing spines and glochids. The species typically grows in dry to seasonally dry habitats, including scrublands, rocky slopes, and disturbed areas within its native range, where it tolerates drought and poor soils through its succulent water-storage tissues and CAM photosynthesis. <em>Opuntia caracassana</em> produces showy flowers and fleshy fruits that provide food resources for native wildlife including birds and mammals. Like many Opuntia species, it likely plays a role in stabilizing soils and providing structural habitat in arid ecosystems. The species is assessed as Least Concern on the IUCN Red List, reflecting its stable status within its native Colombian range. Biological traits such as average lifespan, body size, and specific dietary preferences remain poorly documented for this species, and detailed ecological studies of this particular species within the broader Opuntia complex remain limited.