Etheriidae is a small
family
Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...
of medium-sized
freshwater mussel
Freshwater bivalves are one kind of freshwater mollusc, along with freshwater snails. They are bivalves that live in fresh water as opposed to salt water, which is the main habitat type for bivalves.
The majority of species of bivalve molluscs ...
s,
aquatic bivalve molluscs in the order
Unionida
Unionida is a monophyletic order of freshwater mussels, aquatic bivalve molluscs.Bieler R., Carter J.G. & Coan E.V. (2010). ''Classification of Bivalve families''. pp. 113–133, in: Bouchet P. & Rocroi J.-P. (2010), ''Nomenclator of Bivalve Fa ...
.
It contains two
monotypic
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispe ...
genera.
Genera
Genera within the family Etheriidae include:
* ''
Acostaea'' d'Orbigny, 1851
** ''
Acostaea rivolii'' Deshayes, 1827
* ''
Etheria
''Etheria: Ang Ikalimang Kaharian ng Encantadia'' (International title: ''Etheria: The Fifth Kingdom of Encantadia'') is a Philippine television drama fantasy series broadcast by GMA Network. The series is the second installment of the Encantad ...
'' Lamarck, 1807
** ''
Etheria elliptica'' Lamarck, 1807
* ''
Pseudomulleria''
**''
Pseudomulleria dalyi'' Smith, 1898
References
External links
Bivalve families
{{bivalve-stub