Chinese Crested Tern vs LaVal's Disk-winged Bat

Thalasseus bernsteini compared with Thyroptera lavali

Key Differences

• Chinese Crested Tern is Critically Endangered while LaVal's Disk-winged Bat is Data Deficient.

Taxonomic Classification

Rank	Chinese Crested Tern	LaVal's Disk-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Thyropteridae
Genus	Thalasseus	Thyroptera
Species	Thalasseus bernsteini	Thyroptera lavali

Evolutionary Relationship

Chinese Crested Tern and LaVal's Disk-winged Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese Crested Tern

CR — Critically Endangered

LaVal's Disk-winged Bat

DD — Data Deficient

Physical Characteristics

Attribute	Chinese Crested Tern	LaVal's Disk-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese Crested Tern

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Norway and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

LaVal's Disk-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Chinese Crested Tern

The Chinese Crested Tern (Thalasseus bernsteini) is a species in the genus Thalasseus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.