LaVal's Disk-winged Bat vs Ruff

Thyroptera lavali compared with Calidris pugnax

Key Differences

• LaVal's Disk-winged Bat is Data Deficient while Ruff is Least Concern.

Taxonomic Classification

Rank	LaVal's Disk-winged Bat	Ruff
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Thyropteridae	Scolopacidae
Genus	Thyroptera	Calidris
Species	Thyroptera lavali	Calidris pugnax

Evolutionary Relationship

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

Conservation Status

LaVal's Disk-winged Bat

DD — Data Deficient

Ruff

LC — Least Concern

Physical Characteristics

Attribute	LaVal's Disk-winged Bat	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

LaVal's Disk-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Ruff

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Ruff

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela