Pejegato mallero vs Steven's swellshark

Cephaloscyllium fasciatum compared with Cephaloscyllium stevensi

Key Differences

• Pejegato mallero is Critically Endangered while Steven's swellshark is Least Concern.

Taxonomic Classification

Rank	Pejegato mallero	Steven's swellshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family same	Scyliorhinidae	Scyliorhinidae
Genus same	Cephaloscyllium	Cephaloscyllium
Species	Cephaloscyllium fasciatum	Cephaloscyllium stevensi

Evolutionary Relationship

Pejegato mallero and Steven's swellshark share a common ancestor at the Genus level: Cephaloscyllium.

Conservation Status

Pejegato mallero

CR — Critically Endangered

Steven's swellshark

LC — Least Concern

Physical Characteristics

Attribute	Pejegato mallero	Steven's swellshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pejegato mallero

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

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

Steven's swellshark

Habitat

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