''Crisilla'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...
of minute
sea snails,
marine
Marine is an adjective meaning of or pertaining to the sea or ocean.
Marine or marines may refer to:
Ocean
* Maritime (disambiguation)
* Marine art
* Marine biology
* Marine debris
* Marine habitats
* Marine life
* Marine pollution
Military
* ...
gastropod 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 es ...
s or
micromollusk
A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ...
s 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). The purpose of the family is to maintain the well-being of its members and of society. Idea ...
Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the superfamily Rissooidea and the order Littorinimorpha.
Distribution and habitat
This family of snails is found worldwide. They ...
.
Species
Species within the genus ''Crisilla'' include:
* ''
Crisilla aartseni'' (Verduin, 1984)
* ''
Crisilla alvarezi
''Crisilla alvarezi'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in ...
'' Templado & Rolán, 1994
* ''
Crisilla amphiglypha
''Crisilla amphiglypha'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks i ...
'' Bouchet & Warén, 1993
* ''
Crisilla angustostriata
''Crisilla angustostriata'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollus ...
'' Van der Linden, 2005
* ''
Crisilla basteriae
''Crisilla basteriae'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.MolluscaBase eds. (2020). MolluscaBase. Crisilla basteriae (Moolenbeek & Faber, 1986). Accessed through: World Registe ...
''
(Moolenbeek & Faber, 1986)
* ''
Crisilla beniamina
''Crisilla beniamina'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in ...
'' (Monterosato, 1884)
* ''
Crisilla callosa'' (Manzoni, 1868)
* ''
Crisilla chiarellii
''Crisilla chiarellii'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks i ...
'' (Cecalupo & Quadri, 1995)
* ''
Crisilla cristallinula'' (Manzoni, 1868)
* ''
Crisilla depicta'' (Manzoni, 1868)
* ''
Crisilla fallax
''Crisilla fallax'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the ...
'' Gofas, 1999
* ''
Crisilla gagliniae
''Crisilla gagliniae'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in th ...
'' (Amati, 1985)
* ''
Crisilla galvagni'' (Aradas & Maggiore, 1844)
* ''
Crisilla graxai
''Crisilla graxai'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the ...
'' Templado & Rolán, 1994
* ''
Crisilla innominata'' (Watson, 1897)
* ''
Crisilla iunoniae
''Crisilla iunoniae'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Description
The shell attains a length of 1.2 mm.
Distribution
This marine species occurs in the Atlantic Ocean ...
'' (Palazzi, 1988)
* ''
Crisilla luquei'' Templado & Rolán, 1994
* ''
Crisilla maculata
''Crisilla maculata'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in ...
''
(Monterosato, 1869)
* ''
Crisilla marioni'' Fasulo & Gaglini, 1987
* ''
Crisilla morenoi'' Templado & Rolán, 1994
* ''
Crisilla orteai'' Templado & Rolán, 1994
* ''
Crisilla ovulum'' Gofas, 2007
* ''
Crisilla perminima'' (Manzoni, 1868)
* ''
Crisilla picta
''Crisilla picta'' is a species of minute sea snail with an operculum; this organism is a marine gastropod mollusk or micromollusk in the family Rissoidae.
Distribution
* Madeira
Original description
''Crisilla picta'' was originally co ...
'' (Jeffreys, 1867)
* ''
Crisilla postrema
''Crisilla postrema'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in th ...
'' (Gofas, 1990)
* ''Crisilla quisquiliarum''
(R. B. Watson, 1886)
* ''
Crisilla ramosorum
''Crisilla ramosorum'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in ...
'' Oliver, Templado & Kersting, 2012
* ''
Crisilla semistriata
''Crisilla semistriata'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks i ...
'' (Montagu, 1808)
* ''
Crisilla senegalensis
''Crisilla senegalensis'' is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks i ...
'' Rolán & Hernández, 2006
* ''
Crisilla spadix
''Crisilla spadix'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the ...
'' (Watson, 1897)
* ''
Crisilla transitoria
''Crisilla transitoria'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in ...
'' Gofas, 1999
* ''
Crisilla ugesae
''Crisilla ugesae'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the ...
''
(Verduin, 1988)
* ''
Crisilla vidali
''Crisilla vidali'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the ...
'' Templado & Rolán, 1994
;Species brought into synonymy:
* ''Crisilla lincta'' (Watson, 1873): synonym of ''
Onoba lincta
''Onoba lincta'' is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the super ...
'' (Watson, 1873)
* ''Crisilla pseudocingulata'' (Nordsieck, 1972):
synonym of ''
Crisilla galvagni'' (Aradas & Maggiore, 1844)
* ''Crisilla tenera'' (Philippi, 1844): synonym of ''
Alvania tenera
''Alvania tenera'' is a species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the sup ...
'' (Philippi, 1844)
References
* Monterosato T. A. (di) (1917). ''Molluschi viventi e quaternari raccolti lungo le coste della Tripolitania dall'Ing. Camillo Crema''. Bollettino Zoologico Italiano Ser. 3, 4: 1-28, pl. 1 (fig. 1-35) page(s): 14
* Nordsieck F. (1972). ''Die europäischen Meeresschnecken (Opisthobranchia mit Pyramidellidae; Rissoacea). Vom Eismeer bis Kapverden, Mittelmeer und Schwarzes Meer''. Gustav Fischer, Stuttgart XIII + 327 pp
* Bouchet P. & Warén A. (1993). ''Revision of the Northeast Atlantic bathyal and abyssal Mesogastropoda''. Bollettino Malacologico supplemento 3: 579-840
* Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), ''European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification.'' Patrimoines Naturels. 50: 180-213
* Rolán E., 2005. ''Malacological Fauna From The Cape Verde Archipelago. Part 1, Polyplacophora and Gastropoda.''
Rissoidae
Gastropod genera
{{Rissoidae-stub