قِرش فظّ زِعنفة قِلع vs Coastal Rocket Frog

Oxynotus paradoxus compared with Allobates bromelicola

Taxonomic Classification

Rank	قِرش فظّ زِعنفة قِلع	Coastal Rocket Frog
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Elasmobranchii	Amphibia (برمائيات)
Order	Squaliformes (قرشيات)	Anura (ضفدع)
Family	Oxynotidae	Aromobatidae
Genus	Oxynotus	Allobates
Species	Oxynotus paradoxus	Allobates bromelicola

Evolutionary Relationship

قِرش فظّ زِعنفة قِلع and Coastal Rocket Frog share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

قِرش فظّ زِعنفة قِلع

VU — Vulnerable

Coastal Rocket Frog

VU — Vulnerable

Physical Characteristics

Attribute	قِرش فظّ زِعنفة قِلع	Coastal Rocket Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

قِرش فظّ زِعنفة قِلع

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Coastal Rocket Frog

Habitat

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

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

قِرش فظّ زِعنفة قِلع

The Angular rough shark (Oxynotus paradoxus) is a species in the genus Oxynotus. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Coastal Rocket Frog

Coastal rocket frog (Allobates bromelicola) is a small terrestrial frog in the family Allophrynidae (formerly placed in Dendrobatidae), endemic to coastal lowland forests of Venezuela. Despite its placement near poison dart frogs, Allobates species are non-toxic. This species inhabits the humid leaf litter and bromeliads of coastal Venezuelan forests, where adults care for egg clutches and transport tadpoles to small water bodies including bromeliad phytotelmata. The genus Allobates is widespread across Amazonian and coastal South American forests, characterised by vocal males, ground-level activity, and close parental care. Coastal rocket frog is assessed as Vulnerable by the IUCN, primarily due to restricted range, habitat loss from deforestation for agriculture, livestock grazing, and urban expansion along Venezuela's coast. Climate change poses an additional threat through altered precipitation patterns affecting its bromeliad microhabitats. The species' specific association with bromeliads makes it particularly sensitive to vegetation structure loss. As with many narrowly endemic amphibians, ex-situ conservation programmes and improved habitat protection within its range are considered important management priorities.