Ecuadorian Sac-winged Bat vs Pacific Flatbill

Balantiopteryx infusca compared with Rhynchocyclus pacificus

Key Differences

• Ecuadorian Sac-winged Bat is Endangered while Pacific Flatbill is Least Concern.

Taxonomic Classification

Rank	Ecuadorian Sac-winged Bat	Pacific Flatbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Emballonuridae	Tyrannidae
Genus	Balantiopteryx	Rhynchocyclus
Species	Balantiopteryx infusca	Rhynchocyclus pacificus

Evolutionary Relationship

Ecuadorian Sac-winged Bat and Pacific Flatbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ecuadorian Sac-winged Bat

EN — Endangered

Pacific Flatbill

LC — Least Concern

Physical Characteristics

Attribute	Ecuadorian Sac-winged Bat	Pacific Flatbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorian Sac-winged Bat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

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

Pacific Flatbill

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador