vs Foca de Casco

Biddulphia rhombus compared with Cystophora cristata

Key Differences

• is Not Evaluated while Foca de Casco is Endangered.

Taxonomic Classification

Rank		Foca de Casco
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (cordados)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (mamíferos)
Order	Biddulphiales (Biddulphiales)	Pinnipedia (Seals & Sea Lions)
Family	Biddulphiaceae	Phocidae (True Seals)
Genus	Biddulphia	Cystophora
Species	Biddulphia rhombus	Cystophora cristata

Conservation Status

NE — Not Evaluated

Foca de Casco

EN — Endangered

Physical Characteristics

Attribute		Foca de Casco
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Sweden, and Taiwan.

Foca de Casco

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Biddulphia rhombus es una diatomea marina céntrica con una válvula de forma distintivamente bipolar, rómbica a ampliamente lanceolada, con prominentes elevaciones en forma de cuernos. Habita ambientes planctónicos y bentónicos costeros en mares templados a cálidos de todo el mundo. Esta diatomea fotosintética contribuye a la producción primaria marina en aguas costeras neríticas.

Shared Countries

Both species can be found in 1 countries:

🇩🇰 Denmark