Guam Flying Fox vs Scallop Shell

Pteropus tokudae compared with Rheumaptera undulata

Key Differences

• Guam Flying Fox is Extinct while Scallop Shell is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Scallop Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Pteropodidae (Fruit Bats)	Geometridae
Genus	Pteropus (Flying Foxes)	Rheumaptera
Species	Pteropus tokudae	Rheumaptera undulata

Evolutionary Relationship

Guam Flying Fox and Scallop Shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Guam Flying Fox

EX — Extinct

Scallop Shell

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Scallop Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scallop Shell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, and United States.