Big-eared Hopping Mouse vs Cokerite Palm

Notomys macrotis compared with Attalea maripa

Key Differences

• Big-eared Hopping Mouse is Extinct while Cokerite Palm is Least Concern.

Taxonomic Classification

Rank	Big-eared Hopping Mouse	Cokerite Palm
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Arecales (Arecales)
Family	Muridae (Mice & Rats)	Arecaceae
Genus	Notomys	Attalea
Species	Notomys macrotis	Attalea maripa

Conservation Status

Big-eared Hopping Mouse

EX — Extinct

Cokerite Palm

LC — Least Concern

Physical Characteristics

Attribute	Big-eared Hopping Mouse	Cokerite Palm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cokerite Palm

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Brazil and 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.

Cokerite Palm

The Cokerite Palm (Attalea maripa), also known as Maripa Palm or Inajá, is a solitary, tall-growing feather palm in the family Arecaceae, distributed across the lowland rainforests, forest edges, and floodplain forests of Amazonian South America, primarily in Brazil and Colombia, with additional records from Venezuela, Guyana, Suriname, French Guiana, Peru, Bolivia, and Ecuador. Trees typically reach 15–25 metres in height, producing large pinnate fronds and impressive clusters of ovoid fruits with an oily, yellow-orange outer mesocarp surrounding a hard-shelled nut. The palm is widely used by indigenous and traditional communities throughout Amazonia: the oil-rich mesocarp of the fruits is eaten fresh and used to produce a nutritious food paste; the apical bud (palm heart) is consumed; the young leaves are used for basket weaving and thatching; and the trunk wood serves in construction. Attalea maripa frequently regenerates vigorously in disturbed forest and pasture margins, indicating tolerance for light disturbance. It plays an important ecological role as a food source for large frugivores including tapirs, peccaries, and macaws that help disperse its large seeds. The species is assessed as Least Concern by the IUCN, with stable populations across its broad Amazonian range.