Lesser Spear-nosed Bat vs Redhead

Phyllostomus elongatus compared with Aythya americana

Key Differences

• Lesser Spear-nosed Bat is Least Concern while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Lesser Spear-nosed Bat	Redhead
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Chiroptera (ค้างคาว)	Anseriformes (อันดับห่าน)
Family	Phyllostomidae	Anatidae
Genus	Phyllostomus	Aythya
Species	Phyllostomus elongatus	Aythya americana

Evolutionary Relationship

Lesser Spear-nosed Bat and Redhead share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Lesser Spear-nosed Bat

LC — Least Concern

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Spear-nosed Bat	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Spear-nosed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Redhead

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Redhead

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.