Bigeye thresher vs Mud Dauber

Alopias pelagicus compared with Sceliphron caementarium

Key Differences

• Bigeye thresher is Endangered while Mud Dauber is Not Evaluated.

Taxonomic Classification

Rank	Bigeye thresher	Mud Dauber
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Lamniformes (Mackerel Sharks)	Hymenoptera (Ants, Bees & Wasps)
Family	Alopiidae	Sphecidae
Genus	Alopias	Sceliphron
Species	Alopias pelagicus	Sceliphron caementarium

Evolutionary Relationship

Bigeye thresher and Mud Dauber share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bigeye thresher

EN — Endangered

Mud Dauber

NE — Not Evaluated

Physical Characteristics

Attribute	Bigeye thresher	Mud Dauber
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.

Mud Dauber

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan), Europe (15 countries), and North America (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.