Iridescent Yoldia vs sibling yoldia

Yoldiella lucida compared with Yoldiella nana

Key Differences

• Iridescent Yoldia is Least Concern while sibling yoldia is Vulnerable.

Taxonomic Classification

Rank	Iridescent Yoldia	sibling yoldia
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Mollusca (Yumuşakçalar)	Mollusca (Yumuşakçalar)
Class same	Bivalvia (Midyeler)	Bivalvia (Midyeler)
Order same	Nuculanida (Nuculanida)	Nuculanida (Nuculanida)
Family same	Yoldiidae	Yoldiidae
Genus same	Yoldiella	Yoldiella
Species	Yoldiella lucida	Yoldiella nana

Evolutionary Relationship

Iridescent Yoldia and sibling yoldia share a common ancestor at the Genus level: Yoldiella.

Conservation Status

Iridescent Yoldia

LC — Least Concern

sibling yoldia

VU — Vulnerable

Physical Characteristics

Attribute	Iridescent Yoldia	sibling yoldia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Iridescent Yoldia

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

sibling yoldia

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden