Blunt-headed Salamander vs Herbaceous periwinkle

Ambystoma amblycephalum compared with Vinca herbacea

Key Differences

• Blunt-headed Salamander is Critically Endangered while Herbaceous periwinkle is Not Evaluated.

Taxonomic Classification

Rank	Blunt-headed Salamander	Herbaceous periwinkle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Amphibia (Amphibians)	Magnoliopsida (Dicots)
Order	Caudata (Caudata)	Gentianales (Gentianales)
Family	Ambystomatidae	Apocynaceae
Genus	Ambystoma	Vinca
Species	Ambystoma amblycephalum	Vinca herbacea

Conservation Status

Blunt-headed Salamander

CR — Critically Endangered

Herbaceous periwinkle

NE — Not Evaluated

Physical Characteristics

Attribute	Blunt-headed Salamander	Herbaceous periwinkle
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.

Herbaceous periwinkle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Sweden and 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