boring clam vs Lesser Noctule

Tridacna crocea compared with Nyctalus leisleri

Key Differences

• boring clam is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	boring clam	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Cardiida (Cardiida)	Chiroptera (Bats)
Family	Cardiidae	Vespertilionidae
Genus	Tridacna	Nyctalus
Species	Tridacna crocea	Nyctalus leisleri

Evolutionary Relationship

boring clam and Lesser Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

boring clam

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	boring clam	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

boring clam

Habitat

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

Range

Distributed across Mexico, Norway, Taiwan, and Tonga.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

boring clam

The Boring Clam (Tridacna crocea) is a species in the genus Tridacna. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.