Marbled polecat vs

Vormela peregusna compared with Neidium bisulcata

Key Differences

• Marbled polecat is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Marbled polecat
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Carnivora (Carnivorans)	Naviculales (Naviculales)
Family	Mustelidae (Weasels & Otters)	Neidiaceae
Genus	Vormela	Neidium
Species	Vormela peregusna	Neidium bisulcata

Conservation Status

Marbled polecat

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute	Marbled polecat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Marbled polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Portugal, Sweden, and Taiwan.

Neidium bisulcata is a freshwater pennate diatom in the family Neidiaceae, distinguished by the presence of two longitudinal grooves (sulci) on each valve that give the genus its name. It inhabits soft, acidic to circumneutral freshwater habitats including lakes, bogs, and slow streams. Neidium species are considered indicators of clean, low-conductivity water and are sensitive to organic pollution.