Basking shark vs Buffalo Sallow-wattle

Rhincodon typus compared with Acacia phlebophylla

Key Differences

Basking shark is Endangered while Buffalo Sallow-wattle is Critically Endangered.

Taxonomic Classification

Rank	Basking shark	Buffalo Sallow-wattle
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Lamniformes (Mackerel Sharks)	Fabales (Legumes & Allies)
Family	Rhincodontidae (Whale Sharks)	Fabaceae
Genus	Rhincodon (Whale Sharks)	Acacia
Species	Rhincodon typus	Acacia phlebophylla

Conservation Status

Basking shark

EN — Endangered

Trend: Decreasing ↓

Buffalo Sallow-wattle

CR — Critically Endangered

Physical Characteristics

Attribute	Basking shark	Buffalo Sallow-wattle
Diet	Omnivore	—
Average Lifespan	100 years	—
Average Length	12.0 m	—
Average Weight	20.0 t	—

Habitat & Geographic Range

Basking shark

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile, Portugal, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Buffalo Sallow-wattle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Basking shark

The world's largest fish, whale sharks can exceed 12 meters and 20 tonnes, inhabiting tropical and warm temperate oceans worldwide. Despite their massive size, they are harmless filter feeders, consuming plankton, fish eggs, and small fish by swimming open-mouthed through prey-dense water. They undertake vast seasonal migrations following plankton blooms. Endangered due to fishing, boat strikes, and the live fin trade, with population declining by approximately 50% over the past 75 years.

Buffalo Sallow-wattle

The Buffalo Sallow-Wattle (Acacia phlebophylla) is a species in the genus Acacia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.