Field Digger Wasp vs Giant Otter

Mellinus arvensis compared with Pteronura brasiliensis

Key Differences

• Field Digger Wasp is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Field Digger Wasp	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Carnivora (Carnivorans)
Family	Crabronidae	Mustelidae (Weasels & Otters)
Genus	Mellinus	Pteronura
Species	Mellinus arvensis	Pteronura brasiliensis

Evolutionary Relationship

Field Digger Wasp and Giant Otter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Field Digger Wasp

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Field Digger Wasp	Giant Otter
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.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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