Cluster Bat vs Egyptian rousette

Myotis sodalis compared with Rousettus aegyptiacus

Key Differences

Cluster Bat is Near Threatened while Egyptian rousette is Least Concern.

Taxonomic Classification

Rank	Cluster Bat	Egyptian rousette
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family	Vespertilionidae	Pteropodidae (Fruit Bats)
Genus	Myotis	Rousettus
Species	Myotis sodalis	Rousettus aegyptiacus

Evolutionary Relationship

Cluster Bat and Egyptian rousette share a common ancestor at the Order level: Chiroptera. (Bats)

View Order: Chiroptera

Conservation Status

Cluster Bat

NT — Near Threatened

Egyptian rousette

LC — Least Concern

Physical Characteristics

Attribute	Cluster Bat	Egyptian rousette
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cluster Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Egyptian rousette

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Spain.

Cluster Bat

Myotis sodalis, the Indiana bat or cluster bat, is a medium-sized insectivorous bat in the family Vespertilionidae endemic to the eastern United States. It is one of the most endangered bats in North America, listed as Endangered under the U.S. Endangered Species Act and classified as Near Threatened by the IUCN. The species is named for its behavior of clustering in extremely dense hibernation groups—sometimes thousands of bats per square meter—in specific limestone caves and mines during winter. These few critical hibernacula make the species extremely vulnerable to disturbance and disease. Since 2007, Indiana bats have suffered severe mortality from white-nose syndrome, a fungal disease caused by Pseudogymnoascus destructans that disrupts hibernation and causes mass starvation. During summer, Indiana bats roost under loose bark of dead trees and forage for insects over forested landscapes and riparian areas. Foraging individuals consume moths, beetles, and flying insects. Conservation efforts include cave gate protection, white-nose syndrome research, and summer habitat management on public and private lands across the eastern US.