Cassidulus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Class: | Echinoidea |
Order: | Cassiduloida |
Family: | Cassidulidae |
Genus: | Cassidulus Lamarck, 1801 |
Cassidulus is a genus of echinoderms belonging to the family Cassidulidae. [1]
The species of this genus are found in Europe, America and Africa. [1]
Species: [1]
Crassostrea is a genus of true oysters containing some of the most important oysters used for food.
The Veneridae or venerids, common name: Venus clams, are a very large family of minute to large, saltwater clams, marine bivalve molluscs. Over 500 living species of venerid bivalves are known, most of which are edible, and many of which are exploited as food sources.
Nucula is a genus of very small saltwater clams. They are part of the family Nuculidae.
The false ark shells (Cucullaea) are a small genus of marine bivalve molluscs related to the ark clams. The genus is the only member of the family Cucullaeidae.
The Gryphaeidae, common name the foam oysters or honeycomb oysters, are a family of marine bivalve mollusks. This family of bivalves is very well represented in the fossil record, however the number of living species is very few.
Pecten is a genus of large scallops or saltwater clams, marine bivalve molluscs in the family Pectinidae, the scallops. This is the type genus of the family.
Cassiduloida is an order of sea urchins. The group was extremely diverse with many families and species during the Mesozoic, but today, only seven extant species remain.
Clypeaster, common name "cake urchins" or "sea biscuits", is a genus of echinoderms belonging to the family Clypeasteridae.
Schizaster is a genus of heart urchins belonging to the family Schizasteridae. The type species of the genus is Schizaster studeri.
Amblypneustes is a genus of sea urchins, belonging to the family Temnopleuridae.
Goniocidaris is a genus of sea urchins (Echinoidea) in the family Cidaridae and typical of the subfamily Goniocidarinae. Extant species are mostly found in Indo-Pacific seas, often living at depth.
Schizasteridae is a family of echinoderms belonging to the order Spatangoida.
Fibularia is a genus of echinoderms belonging to the family Fibulariidae. The genus has almost a cosmopolitan distribution.
Echinocyamus is a genus of echinoderms belonging to the family Fibulariidae.
Eurhodia is a genus of echinoderms belonging to the family Cassidulidae.
Phyllacanthus is a genus of echinoderms belonging to the family Cidaridae.
Prionocidaris is a genus of echinoderms belonging to the family Cidaridae.
Nectria is a genus of echinoderms belonging to the family Goniasteridae.
Metalia is a genus of echinoderms belonging to the family Brissidae.
Echinolampas is a genus of echinoderms belonging to the family Echinolampadidae.