Baytop's Onion vs 崇安湍蛙

Allium baytopiorum compared with Amolops chunganensis

Key Differences

Baytop's Onion is Critically Endangered while 崇安湍蛙 is Least Concern.

Taxonomic Classification

Rank	Baytop's Onion	崇安湍蛙
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Liliopsida (百合纲)	Amphibia (两栖动物)
Order	Asparagales (天门冬目)	Anura (无尾目)
Family	Amaryllidaceae	Ranidae
Genus	Allium	Amolops
Species	Allium baytopiorum	Amolops chunganensis

Conservation Status

Baytop's Onion

CR — Critically Endangered

崇安湍蛙

LC — Least Concern

Physical Characteristics

Attribute	Baytop's Onion	崇安湍蛙
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

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

崇安湍蛙

Habitat

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

Baytop's Onion

The Baytop's Onion (Allium baytopiorum) is a species in the genus Allium. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

崇安湍蛙

The Chungan Sucker Frog (Amolops chunganensis) is a Least Concern torrent frog in the family Ranidae, endemic to central China, particularly associated with the mountains of Chongqing (formerly Chungan County, from which the species name derives) and surrounding areas. The genus Amolops, commonly known as torrent frogs or cascade frogs, is adapted for life in and around fast-flowing mountain streams, with expanded toe pads and sucker-like discs that allow clinging to wet, smooth rock surfaces in high-velocity water. Breeding occurs in stream environments, where males call from boulders at the stream edge and larvae develop in oxygenated torrent pools with specialized mouthparts for adhering to rock substrates. A. chunganensis inhabits subtropical and montane forests at elevations ranging from low to mid altitudes in Sichuan and Chongqing. The IUCN assesses this species as Least Concern, reflecting a relatively wide distribution within suitable stream habitats across central China. However, it faces ongoing pressure from water quality degradation, dam construction and stream modification, deforestation, and pollution from agricultural and urban runoff. Amolops frogs are sensitive to siltation and chemical contamination of breeding streams.