Nyctale de tengmalm vs Guam Flying Fox

Aegolius funereus compared with Pteropus tokudae

Key Differences

• Nyctale de tengmalm is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Nyctale de tengmalm	Guam Flying Fox
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Strigiformes (Owls)	Chiroptera (Bats)
Family	Strigidae (True Owls)	Pteropodidae (Fruit Bats)
Genus	Aegolius	Pteropus (Flying Foxes)
Species	Aegolius funereus	Pteropus tokudae

Evolutionary Relationship

Nyctale de tengmalm and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nyctale de tengmalm

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Nyctale de tengmalm	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nyctale de tengmalm

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and North America (United States).

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nyctale de tengmalm

The Boreal Owl (Aegolius funereus) is a species in the genus Aegolius. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.