Balloon shark vs common greasewort

Cephaloscyllium sarawakensis compared with Aneura pinguis

Key Differences

Balloon shark is Critically Endangered while common greasewort is Least Concern.

Taxonomic Classification

Rank	Balloon shark	common greasewort
Kingdom	Animalia (동물)	Plantae (식물)
Phylum	Chordata (척삭동물)	Marchantiophyta (우산이끼문)
Class	Chondrichthyes (연골어류)	Jungermanniopsida (망울이끼강)
Order	Carcharhiniformes (흉상어목)	Metzgeriales (리본이끼목)
Family	Scyliorhinidae	Aneuraceae
Genus	Cephaloscyllium	Aneura
Species	Cephaloscyllium sarawakensis	Aneura pinguis

Conservation Status

Balloon shark

CR — Critically Endangered

common greasewort

LC — Least Concern

Physical Characteristics

Attribute	Balloon shark	common greasewort
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.

common greasewort

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil, Colombia).

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.

common greasewort

<em>Aneura pinguis</em>, commonly known as common greasewort, is a liverwort belonging to the genus Aneura within the family Aneuraceae. This cryptogamic plant inhabits ecosystems across Asia, Europe, and North America, thriving in moist or waterlogged environments. Its range encompasses Taiwan in Asia, six European countries, the United States in North America, and Brazil and Colombia in South America, indicating a broad geographic distribution across multiple continents. Common greasewort is assessed as Least Concern on the IUCN Red List. The species typically forms flat, ribbon-like thalli in damp habitats such as stream banks, wet rocks, and boggy ground. Biological traits of this species remain poorly documented in the scientific literature.