Laysan Duck vs Puddle Frog

Anas laysanensis compared with Occidozyga sumatrana

Key Differences

• Laysan Duck is Critically Endangered while Puddle Frog is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	Puddle Frog
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Aves (kuş)	Amphibia (amfibiler)
Order	Anseriformes (Kazsılar)	Anura (Kuyruksuz kurbağalar)
Family	Anatidae	Dicroglossidae
Genus	Anas	Occidozyga
Species	Anas laysanensis	Occidozyga sumatrana

Evolutionary Relationship

Laysan Duck and Puddle Frog share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Laysan Duck

CR — Critically Endangered

Puddle Frog

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	Puddle Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Puddle Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.