Beaked Nutclam vs Леда обыкновенная

Nuculana minuta compared with Nuculana pernula

Key Differences

• Beaked Nutclam is Near Threatened while Леда обыкновенная is Vulnerable.

Taxonomic Classification

Rank	Beaked Nutclam	Леда обыкновенная
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Mollusca (моллюски)	Mollusca (моллюски)
Class same	Bivalvia (двустворчатые)	Bivalvia (двустворчатые)
Order same	Nuculanida (Nuculanida)	Nuculanida (Nuculanida)
Family same	Nuculanidae	Nuculanidae
Genus same	Nuculana	Nuculana
Species	Nuculana minuta	Nuculana pernula

Evolutionary Relationship

Beaked Nutclam and Леда обыкновенная share a common ancestor at the Genus level: Nuculana.

Conservation Status

Beaked Nutclam

NT — Near Threatened

Леда обыкновенная

VU — Vulnerable

Physical Characteristics

Attribute	Beaked Nutclam	Леда обыкновенная
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beaked Nutclam

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Леда обыкновенная

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Beaked Nutclam

The Beaked Nutclam (Nuculana minuta) is a species in the genus Nuculana. It is currently classified as Near Threatened on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Леда обыкновенная

<em>Nuculana pernula</em>, sometimes referred to as a nut clam, is a small marine bivalve mollusk in the family Nuculanidae, part of the subclass Protobranchia. Like other protobranchs, <em>Nuculana pernula</em> is a deposit feeder that typically burrows into fine-grained marine sediments, using its palp proboscides to gather organic detritus and microorganisms from surface sediment layers. It typically inhabits subtidal and deep-water soft-bottom habitats along cold-temperate and boreal Atlantic coasts, with documented occurrences in Denmark, Norway, and Sweden. The species is currently assessed as Vulnerable by the IUCN, indicating that it faces a higher level of extinction risk than related species, potentially reflecting sensitivity to habitat degradation, bottom trawling disturbance, and shifts in sediment quality. Biological traits such as lifespan, body size, and diet remain poorly documented at a standardized population level for this species. <em>Nuculana pernula</em> contributes to benthic ecosystem function through sediment bioturbation and organic matter processing, and its Vulnerable status highlights the importance of protecting deep-sea and subtidal soft-sediment habitats from physical disturbance.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden