Field Digger Wasp vs Gray-footed Spiny-rat

Mellinus arvensis compared with Proechimys poliopus

Key Differences

• Field Digger Wasp is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Field Digger Wasp	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Rodentia (Rodents)
Family	Crabronidae	Echimyidae
Genus	Mellinus	Proechimys
Species	Mellinus arvensis	Proechimys poliopus

Evolutionary Relationship

Field Digger Wasp and Gray-footed Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Field Digger Wasp

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Field Digger Wasp	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Field Digger Wasp

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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