Pectinina
Encyclopedia
Pectinina is a suborder in the Bivalve order
Order (biology)
In scientific classification used in biology, the order is# a taxonomic rank used in the classification of organisms. Other well-known ranks are life, domain, kingdom, phylum, class, family, genus, and species, with order fitting in between class and family...

 Ostreoida
Ostreoida
The order Ostreoida includes the true oysters and a number of other related families of bivalves.About eleven families are recognised within it, but suborders, superfamilies and subfamilies are used relatively heavily in this order. The following classification represents a synthesis of different...

 containing the superfamilies
Taxonomic rank
In biological classification, rank is the level in a taxonomic hierarchy. Examples of taxonomic ranks are species, genus, family, and class. Each rank subsumes under it a number of less general categories...

 Pectinoidea
Pectinoidea
Pectinoidea is a superfamily of marine bivalve mollusks.The Pectinoidea include the following families:-Further reading:*...

 and Anomioidea.
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