Andean Chilomys vs Common Eastern Bumble Bee

Chilomys instans compared with Bombus impatiens

Taxonomic Classification

Rank	Andean Chilomys	Common Eastern Bumble Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hymenoptera (Ants, Bees & Wasps)
Family	Cricetidae	Apidae (Bees)
Genus	Chilomys	Bombus
Species	Chilomys instans	Bombus impatiens

Evolutionary Relationship

Andean Chilomys and Common Eastern Bumble Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Andean Chilomys

LC — Least Concern

Common Eastern Bumble Bee

LC — Least Concern

Physical Characteristics

Attribute	Andean Chilomys	Common Eastern Bumble Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Chilomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Common Eastern Bumble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Mexico and United States.

Andean Chilomys

The Andean Chilomys (Chilomys instans) is a species in the genus Chilomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Eastern Bumble Bee

<em>Bombus impatiens</em>, the common eastern bumble bee, is a native North American bee in the family Apidae, classified as Least Concern by the IUCN Red List. The species is distributed across Mexico and the United States, typically inhabiting virtually all terrestrial and freshwater biomes within its range, from urban gardens and agricultural landscapes to forests, meadows, and wetland edges. As one of the most abundant and ecologically important pollinators in eastern North America, <em>Bombus impatiens</em> plays a critical role in the pollination of both wild plants and commercial crops, including tomatoes, peppers, and blueberries. It is among the most widely used bumble bee species for commercial greenhouse pollination globally. The species forms annual colonies founded by a single mated queen in early spring, with worker populations typically peaking in midsummer before new queens and males are produced in late summer. Common eastern bumble bees are capable of buzz pollination, or sonication, vibrating their flight muscles at a specific frequency to release pollen from anthers that resist wind or conventional bee pollination. While currently assessed as Least Concern, habitat loss, pesticide exposure, and pathogen spillover from commercial colonies are ongoing concerns for wild populations. Biological traits of this species remain poorly documented in the scientific literature.