Blind Small-eared Shrew vs Coastal Rocket Frog

Cryptotis niausa compared with Allobates bromelicola

Key Differences

• Blind Small-eared Shrew is Data Deficient while Coastal Rocket Frog is Vulnerable.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Coastal Rocket Frog
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Amphibia (земноводные)
Order	Soricomorpha (землеройкообразные)	Anura (бесхвостые земноводные)
Family	Soricidae	Aromobatidae
Genus	Cryptotis	Allobates
Species	Cryptotis niausa	Allobates bromelicola

Evolutionary Relationship

Blind Small-eared Shrew and Coastal Rocket Frog share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Coastal Rocket Frog

VU — Vulnerable

Physical Characteristics

Attribute	Blind Small-eared Shrew	Coastal Rocket Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.