Bastard-Toadflax Rust vs Chungan Sucker Frog

Puccinia thesii compared with Amolops chunganensis

Key Differences

• Bastard-Toadflax Rust is Not Evaluated while Chungan Sucker Frog is Least Concern.

Taxonomic Classification

Rank	Bastard-Toadflax Rust	Chungan Sucker Frog
Kingdom	Fungi (грибы)	Animalia (животные)
Phylum	Basidiomycota (базидиомицеты)	Chordata (хордовые)
Class	Pucciniomycetes (Pucciniomycetes)	Amphibia (земноводные)
Order	Pucciniales (Пукциниевые)	Anura (бесхвостые земноводные)
Family	Pucciniaceae	Ranidae
Genus	Puccinia	Amolops
Species	Puccinia thesii	Amolops chunganensis

Conservation Status

Bastard-Toadflax Rust

NE — Not Evaluated

Chungan Sucker Frog

LC — Least Concern

Physical Characteristics

Attribute	Bastard-Toadflax Rust	Chungan Sucker Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bastard-Toadflax Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Portugal.

Chungan Sucker Frog

Habitat

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

Bastard-Toadflax Rust

The Bastard-Toadflax Rust (Puccinia thesii) is a species in the genus Puccinia. Native to Europe, inhabiting ecosystems characteristic of the region. Its range includes Belgium, Norway, and Portugal. Its conservation status has not been formally evaluated by the IUCN.

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.