Blunt-headed Salamander vs Weak-Stalked Bulrush

Ambystoma amblycephalum compared with Schoenoplectiella purshiana

Key Differences

• Blunt-headed Salamander is Critically Endangered while Weak-Stalked Bulrush is Least Concern.

Taxonomic Classification

Rank	Blunt-headed Salamander	Weak-Stalked Bulrush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Amphibia (Amphibians)	Liliopsida (Monocots)
Order	Caudata (Caudata)	Poales (Grasses)
Family	Ambystomatidae	Cyperaceae
Genus	Ambystoma	Schoenoplectiella
Species	Ambystoma amblycephalum	Schoenoplectiella purshiana

Conservation Status

Blunt-headed Salamander

CR — Critically Endangered

Weak-Stalked Bulrush

LC — Least Concern

Physical Characteristics

Attribute	Blunt-headed Salamander	Weak-Stalked Bulrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blunt-headed Salamander

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.

Weak-Stalked Bulrush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in United States.

Blunt-headed Salamander

The Blunt-headed Salamander (Ambystoma amblycephalum) is a species in the genus Ambystoma. 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