4-Spotted Digger Wasp vs Brown eagle-ray

Crossocerus quadrimaculatus compared with Aetomylaeus milvus

Key Differences

• 4-Spotted Digger Wasp is Least Concern while Brown eagle-ray is Endangered.

Taxonomic Classification

Rank	4-Spotted Digger Wasp	Brown eagle-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Hymenoptera (Ants, Bees & Wasps)	Myliobatiformes (Myliobatiformes)
Family	Crabronidae	Myliobatidae
Genus	Crossocerus	Aetomylaeus
Species	Crossocerus quadrimaculatus	Aetomylaeus milvus

Evolutionary Relationship

4-Spotted Digger Wasp and Brown eagle-ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

4-Spotted Digger Wasp

LC — Least Concern

Brown eagle-ray

EN — Endangered

Physical Characteristics

Attribute	4-Spotted Digger Wasp	Brown eagle-ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

4-Spotted Digger Wasp

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

4-Spotted Digger Wasp

The 4-Spotted Digger Wasp (Crossocerus quadrimaculatus) is a species in the genus Crossocerus. It is currently classified as Least Concern on the IUCN Red List. It is found across Belgium, Denmark, Norway, and Sweden, inhabiting diverse terrestrial and freshwater habitats.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.