崇安湍蛙 vs Java stingaree

Amolops chunganensis compared with Urolophus javanicus

Key Differences

• 崇安湍蛙 is Least Concern while Java stingaree is Critically Endangered.

Taxonomic Classification

Rank	崇安湍蛙	Java stingaree
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Amphibia (两栖动物)	Elasmobranchii
Order	Anura (无尾目)	Myliobatiformes (鱝目)
Family	Ranidae	Urolophidae
Genus	Amolops	Urolophus
Species	Amolops chunganensis	Urolophus javanicus

Evolutionary Relationship

崇安湍蛙 and Java stingaree share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

崇安湍蛙

LC — Least Concern

Java stingaree

CR — Critically Endangered

Physical Characteristics

Attribute	崇安湍蛙	Java stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

崇安湍蛙

Habitat

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

Java stingaree

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.