''Problacmaea'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

sea snail Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the ...

true limpet The Patellogastropoda, common name true limpets and historically called the Docoglossa, are members of a major phylogenetic group of marine gastropods, treated by experts either as a clade or as a taxonomic order. The clade Patellogastropoda ...

s, marine

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

s in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Erginidae Erginidae is a family of small deep sea sea snails or true limpets, marine gastropod mollusks in the subclass Patellogastropoda. Genera * ''Erginus In Greek mythology, Erginus ( grc, Ἐργῖνος) was the name of the following figures: * ...

Species

* '' Problacmaea apicina'' (Dall, 1879) * '' Problacmaea moskalevi'' Golikov & Kussakin, 1972 * '' Problacmaea sybaritica'' (Dall, 1871)

References

* Chernyshev, A.V. (2018). Erginidae fam. nov. (Patellogastropoda) – a new family of limpets. Bulletin of the Russian Far East Malacological Society. 22(1-2): 63-68.

External links

Golikov, A.N. & Kussakin, O.G. (1972). Sur la biologie de la reproduction des patelles de la familie Tecturidae Gastropoda: Docoglossa) et sur la position systématique de ses subdivisions. Malacologia. 11(2): 287-294
{{Taxonbar, from=Q3800050 Erginidae