Balloon shark vs Isabel's Saki

Cephaloscyllium sarawakensis compared with Pithecia isabela

Key Differences

• Balloon shark is Critically Endangered while Isabel's Saki is Data Deficient.

Taxonomic Classification

Rank	Balloon shark	Isabel's Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Primates (Primates)
Family	Scyliorhinidae	Pitheciidae
Genus	Cephaloscyllium	Pithecia
Species	Cephaloscyllium sarawakensis	Pithecia isabela

Evolutionary Relationship

Balloon shark and Isabel's Saki share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Balloon shark

CR — Critically Endangered

Isabel's Saki

DD — Data Deficient

Physical Characteristics

Attribute	Balloon shark	Isabel's Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Balloon shark

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.

Isabel's Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Balloon shark

The Balloon shark (Cephaloscyllium sarawakensis) is a species in the genus Cephaloscyllium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.