''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 nom ...

of minute sea snails, marine 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 e ...

s or micromollusks 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 Littorinimorpha is a large order of snails, gastropods, consisting pr ...

Species

Species within the genus ''Crisilla'' include: * '' Crisilla aartseni'' (Verduin, 1984) * '' Crisilla alvarezi'' Templado & Rolán, 1994 * '' Crisilla amphiglypha'' Bouchet & Warén, 1993 * '' Crisilla angustostriata'' Van der Linden, 2005 * '' Crisilla basteriae'' (Moolenbeek & Faber, 1986) * '' Crisilla beniamina'' (Monterosato, 1884) * '' Crisilla callosa'' (Manzoni, 1868) * '' Crisilla chiarellii'' (Cecalupo & Quadri, 1995) * '' Crisilla cristallinula'' (Manzoni, 1868) * '' Crisilla depicta'' (Manzoni, 1868) * '' Crisilla fallax'' Gofas, 1999 * '' Crisilla gagliniae'' (Amati, 1985) * '' Crisilla galvagni'' (Aradas & Maggiore, 1844) * '' Crisilla graxai'' Templado & Rolán, 1994 * '' Crisilla innominata'' (Watson, 1897) * '' Crisilla iunoniae'' (Palazzi, 1988) * '' Crisilla luquei'' Templado & Rolán, 1994 * '' Crisilla maculata'' (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'' (Jeffreys, 1867) * '' Crisilla postrema'' (Gofas, 1990) * ''Crisilla quisquiliarum'' (R. B. Watson, 1886) * '' Crisilla ramosorum'' Oliver, Templado & Kersting, 2012 * '' Crisilla semistriata'' (Montagu, 1808) * '' Crisilla senegalensis'' Rolán & Hernández, 2006 * '' Crisilla spadix'' (Watson, 1897) * '' Crisilla transitoria'' Gofas, 1999 * '' Crisilla ugesae'' (Verduin, 1988) * '' Crisilla vidali'' Templado & Rolán, 1994 ;Species brought into synonymy: * ''Crisilla lincta'' (Watson, 1873): synonym of '' Onoba lincta'' (Watson, 1873) * ''Crisilla pseudocingulata'' (Nordsieck, 1972): synonym of '' Crisilla galvagni'' (Aradas & Maggiore, 1844) * ''Crisilla tenera'' (Philippi, 1844): synonym of '' Alvania tenera'' (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