African Openbill vs Big-footed Thorius

Anastomus lamelligerus compared with Thorius magnipes

Key Differences

• African Openbill is Least Concern while Big-footed Thorius is Critically Endangered.

Taxonomic Classification

Rank	African Openbill	Big-footed Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Ciconiiformes (Ciconiiformes)	Caudata (Caudata)
Family	Ciconiidae	Plethodontidae
Genus	Anastomus	Thorius
Species	Anastomus lamelligerus	Thorius magnipes

Evolutionary Relationship

African Openbill and Big-footed Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

African Openbill

LC — Least Concern

Big-footed Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	African Openbill	Big-footed Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African Openbill

Habitat

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

Range

Distributed across Belgium, Germany, and Norway.

Big-footed Thorius

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

African Openbill

The African Openbill (Anastomus lamelligerus) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Big-footed Thorius

The Big-footed Thorius (Thorius magnipes) is a species in the genus Thorius. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo