Rata Topera vs Fork-jawed Nomad Bee

Arvicola amphibius compared with Nomada ruficornis

Key Differences

• Rata Topera is Near Threatened while Fork-jawed Nomad Bee is Least Concern.

Taxonomic Classification

Rank	Rata Topera	Fork-jawed Nomad Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Mammalia (mamíferos)	Insecta (insecto)
Order	Rodentia (Rodents)	Hymenoptera (himenópteros)
Family	Cricetidae	Apidae (Bees)
Genus	Arvicola	Nomada
Species	Arvicola amphibius	Nomada ruficornis

Evolutionary Relationship

Rata Topera and Fork-jawed Nomad Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Rata Topera

NT — Near Threatened

Fork-jawed Nomad Bee

LC — Least Concern

Physical Characteristics

Attribute	Rata Topera	Fork-jawed Nomad Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rata Topera

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Fork-jawed Nomad Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden