Bigeye thresher vs Thread-Leaf Water-Crowfoot

Alopias pelagicus compared with Ranunculus trichophyllus

Key Differences

• Bigeye thresher is Endangered while Thread-Leaf Water-Crowfoot is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Thread-Leaf Water-Crowfoot
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Lamniformes (Mackerel Sharks)	Ranunculales (Ranunculales)
Family	Alopiidae	Ranunculaceae
Genus	Alopias	Ranunculus
Species	Alopias pelagicus	Ranunculus trichophyllus

Conservation Status

Bigeye thresher

EN — Endangered

Thread-Leaf Water-Crowfoot

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Thread-Leaf Water-Crowfoot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye thresher

Habitat

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

Range

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

Thread-Leaf Water-Crowfoot

Habitat

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

Range

Distributed across Belgium, Canada, New Zealand, Sweden, and United States.

Bigeye thresher

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.