''Merica'' 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 ...

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 ...

Cancellariidae Cancellariidae, common name the nutmeg snails or nutmeg shells, are a family of small to medium-large sea snails, marine gastropod mollusks in the clade Neogastropoda. Some of the shells of the species in this family resemble a nutmeg seed. Di ...

, the nutmeg snails.

Species

Species within the genus ''Merica'' include: * † ''

Merica admirabilis ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † '' Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & ...

'' Lozouet, 2019 * ''

Merica aqualica ''Merica aqualica'' is a species of sea snail, a marine gastropod mollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationshi ...

'' (Petit & Harasewych, 1986) * ''

Merica asperella ''Merica asperella'', common name the elegant nutmeg, is a species of sea snail, a marine gastropod mollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity ...

'' (Lamarck, 1822) * '' Merica boucheti'' (Petit & Harasewych, 1986) * † ''

Merica crenata ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † '' Merica admirabilis'' Lozouet, 2019 * '' Merica aqualica'' (Petit & H ...

'' (Hörnes, 1856) * ''

Merica deynzeri ''Merica deynzeri'' is a species of sea snail, a marine gastropod mollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationshi ...

'' Petit & Harasewych, 2000 * ''

Merica ektyphos ''Merica ektyphos'' is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae Cancellariidae, common name the nutmeg snails or nutmeg shells, are a family of small to medium-large sea snails, marine gastropod mollus ...

'' Petit & Harasewych, 2000 * '' Merica elegans'' (G.B. Sowerby I, 1822) * † ''

Merica estotiensis ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & ...

'' Lozouet, 2019 * ''

Merica gigantea ''Merica gigantea'' is a species of sea snail, a marine gastropod mollusk in the family (biology), family Cancellariidae, the nutmeg snails. MolluscaBase eds. (2022). MolluscaBase. Merica gigantea (Y.-C. Lee & T. C. Lan, 2002). Accessed through ...

'' (Lee & Lan, 2002) * † ''

Merica krocki ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † '' Merica admirabilis'' Lozouet, 2019 * '' Merica aqualica'' (Petit & H ...

'' Kovács & Vicián, 2016 * '' Merica laticosta'' (Löbbecke, 1881) * ''

Merica lussii ''Merica lussii'' is a species of sea snail, a marine gastropod mollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship) ...

'' Petit & Harasewych, 2000 * ''

Merica marisca ''Merica marisca'' is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae, the nutmeg snails. Description The length of the shell attains 25.4 mm. Distribution This marine species occurs off New Caledonia ) , ...

'' Bouchet & Petit, 2002 * ''

Merica melanostoma ''Merica melanostoma'' is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae, the nutmeg snails. Subspecies * ''Merica melanostoma melanostoma'' (Sowerby, G.B. II, 1849) * ''Merica melanostoma westralis'' (Garrard, ...

'' (G.B. Sowerby II, 1849) * † ''

Merica mutabilis ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family (biology), family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqual ...

'' Lozouet, 2019 * ''

Merica oblonga ''Merica oblonga'' is a species of sea snail, a marine gastropod mollusk 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 marr ...

'' (G.B. Sowerby I, 1825) * †''

Merica obsoleta ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & Har ...

'' (Hörnes, 1856) * ''

Merica pilasensis ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & Har ...

'' Verhecken, 2018 * ''

Merica purpuriformis ''Merica purpuriformis'' is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae Cancellariidae, common name the nutmeg snails or nutmeg shells, are a family of small to medium-large sea snails, marine gastropod m ...

'' (Kiener, 1841) * ''

Merica semperiana ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & Har ...

'' (Crosse, 1863) * ''

Merica sinensis ''Merica sinensis'' is a species of sea snail, a marine gastropod mollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationshi ...

'' (Reeve, 1856) * ''

Merica stuardoi ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & Har ...

'' (McLean & Andrade, 1982) * † ''

Merica succineiformis ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † ''Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & Har ...

'' (Boettger, 1906) * '' Merica undulata'' (G. B. Sowerby II, 1849) * ''

Merica westralis ''Merica'' is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails. Species Species within the genus ''Merica'' include: * † '' Merica admirabilis'' Lozouet, 2019 * ''Merica aqualica'' (Petit & ...

'' (Garrard, 1975) Synonyms: * ''Merica (Merica)'' H. Adams & A. Adams, 1854: alternate representation of ''Merica'' H. Adams & A. Adams, 1854 * ''Merica (Sydaphera)'' Iredale, 1929: synonym of '' Sydaphera'' Iredale, 1929 * †''Merica haweraensis'' Laws, 1940: synonym of † '' Scalptia haweraensis'' (Laws, 1940) * † ''Merica kaiparaensis'' Laws, 1939: synonym of † '' Scalptia kaiparaensis'' (Laws, 1939) (original combination) * † ''Merica mioquadrata'' Sacco, 1894: synonym of † '' Perplicaria mioquadrata'' (Sacco, 1894) (nov. comb.) * † ''Merica pukeuriensis'' Finlay, 1930: synonym of † '' Scalptia pukeuriensis'' (Finlay, 1930)

References

* Petit, R.E. & Harasewych, M.G. (2000). Three new species of the genus Merica (Neogastropoda: Cancellariidae) from South Africa and the Philippines. The Nautilus. 114(4): 142–148.

External links

Adams, H. & Adams, A. (1853-1858). The genera of Recent Mollusca; arranged according to their organization. London, van Voorst.

Hemmen J. (2007) ''Recent Cancellariidae. Annotated and illustrated catalogue of Recent Cancellariidae. Privately published, Wiesbaden. 428 pp. [With amendments and corrections taken from Petit R.E. (2012) A critique of, and errata for, Recent Cancellariidae by Jens Hemmen, 2007''. Conchologia Ingrata 9: 1-8
Cancellariidae {{Cancellariidae-stub