Лисица морская обыкновенная vs Chungan Sucker Frog

Alopias pelagicus compared with Amolops chunganensis

Key Differences

• Лисица морская обыкновенная is Endangered while Chungan Sucker Frog is Least Concern.

Taxonomic Classification

Rank	Лисица морская обыкновенная	Chungan Sucker Frog
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Chondrichthyes (хрящевые рыбы)	Amphibia (земноводные)
Order	Lamniformes (ламнообразные)	Anura (бесхвостые земноводные)
Family	Alopiidae	Ranidae
Genus	Alopias	Amolops
Species	Alopias pelagicus	Amolops chunganensis

Evolutionary Relationship

Лисица морская обыкновенная and Chungan Sucker Frog share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Лисица морская обыкновенная

EN — Endangered

Chungan Sucker Frog

LC — Least Concern

Physical Characteristics

Attribute	Лисица морская обыкновенная	Chungan Sucker Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Лисица морская обыкновенная

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chungan Sucker Frog

Habitat

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

Лисица морская обыкновенная

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Chungan Sucker Frog

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.