Pusillina
Pusillina philippi (Aradas & Maggiore, 1844)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Superfamily:	Rissooidea
Family:	Rissoidae
Genus:	Pusillina Monterosato, 1884[1]
Type species
Rissoa pusilla Philippi, 1836
Species
See text
Synonyms
Mutiturboella Nordsieck, 1972 · unaccepted Pusillina (Pusillina) Monterosato, 1884 Pusillina (Vicinirissoa) Ponder, 1985 · accepted, alternate representation Radiata · unaccepted (Variant spelling of Radiatia) Rissoa (Sabanea) Leach in Gray, 1847 sensu Monterosato, 1884 · unaccepted Sabanea Leach in Gray, 1847 sensu Monterosato, 1884 · unaccepted (misspelling and misapplication) Turboella (Benzia) Nordsieck, 1972 Turboella (Mutiturboella) Nordsieck, 1972 Turboella (Radiatia) Nordsieck, 1972 Turgidina Verduin, 1979

Pusillina is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Rissoidae.^[2]

Species within the genus Pusillina include:

• Pusillina amblia (Watson, 1886)^[3]
• † Pusillina aquensis Lozouet, 2015
• Pusillina benzi (Aradas & Maggiore, 1844)^[4]
• † Pusillina dollfusi Landau, Ceulemans & Van Dingenen, 2018
• Pusillina ehrenbergii (Philippi, 1844)^[5]
• Pusillina fuscapex Gofas, 2007^[6]
• † Pusillina gallica Landau, Ceulemans & Van Dingenen, 2018
• † Pusillina grateloupi (Vergneau-Saubade, 1968)
• Pusillina hadra Bouchet & Warén, 1993
• Pusillina harpa (A. E. Verrill, 1880)^[7]
• Pusillina harpula Gofas, 2007^[8]
• Pusillina inconspicua (Alder, 1844)^[9]
• † Pusillina kazakhstanica Amitrov, 2010^[10]
• † Pusillina lavallei Seguenza, 1903
• Pusillina lineolata (Michaud, 1832)^[11]
• Pusillina marginata (Michaud, 1832)^[12]
• Pusillina metivieri Bouchet & Warén, 1993^[13]
• Pusillina minialba Segers, Swinnen & De Prins, 2009^[14]
• Pusillina munda (Monterosato, 1884)^[15]
• † Pusillina nilae Bogi & Chirli, 2004
• Pusillina obscura (Philippi, 1844)
• Pusillina philippi (Aradas & Maggiore, 1844)^[16]
• Pusillina plicosa (E. A. Smith, 1875)
• † Pusillina protocarinata Lozouet, 2015
• Pusillina radiata (Philippi, 1836)^[17]
• Pusillina sarsii (Lovén, 1846)^[18]
• Pusillina testudae (Verduin, 1979)^[19]
• Pusillina tumidula (G. O. Sars, 1878)

Species brought into synonymy

• Pusillina africana (Thiele, 1925): synonym of Haurakia africana (Thiele, 1925)
• Pusillina amica (Thiele, 1925): synonym of Haurakia amica (Thiele, 1925)
• Pusillina angulata (Hedley, 1907): synonym of Haurakia angulata (Hedley, 1907)
• Pusillina aupouria (Powell, 1937): synonym of Haurakia aupouria Powell, 1937: synonym of Alvania (Linemera) aupouria (Powell, 1937) represented as Alvania aupouria (Powell, 1937)
• Pusillina averni Ponder & Worsfold, 1994: synonym of Haurakia averni (Ponder & Worsfold, 1994)
• † Pusillina buccella (Marwick, 1931) : synonym of † Haurakia buccella Marwick, 1931
• † Pusillina chemnitzia (Laws, 1948) : synonym of † Haurakia chemnitzia Laws, 1948
• Pusillina crassicosta (Powell, 1955): synonym of Haurakia crassicosta Powell, 1955
• Pusillina denseclathrata (Thiele, 1925): synonym of Haurakia denseclathrata (Thiele, 1925)
• Pusillina discrepans (Tate & May, 1900): synonym of Haurakia discrepans (Tate & May, 1900)
• Pusillina diversa (F. Nordsieck, 1972):^[20] synonym of Pusillina inconspicua (Alder, 1844)
• Pusillina dolium (Nyst, 1845): synonym of Pusillina philippi (Aradas & Maggiore, 1844)
• Pusillina ehrenbergii (Philippi, 1844): synonym of Pusillina ehrenbergii (Philippi, 1844) (incorrect subsequent spelling)
• Pusillina finlayi (Powell, 1937): synonym of Haurakia finlayi Powell, 1937
• Pusillina gilva (W. H. Turton, 1932): synonym of Haurakia gilva (W. H. Turton, 1932)
• Pusillina hamiltoni (Suter, 1898): synonym of Haurakia hamiltoni (Suter, 1898)
• Pusillina hertzogi (Thiele, 1925): synonym of Haurakia hertzogi (Thiele, 1925)
• Pusillina huttoni (Suter, 1898): synonym of Haurakia huttoni (Suter, 1898)
• Pusillina imitator (Thiele, 1930): synonym of Haurakia imitator (Thiele, 1930)
• Pusillina infecta (Suter, 1908): synonym of Haurakia infecta (Suter, 1908)
• Pusillina janusi (Nordsieck, 1972): synonym of Rissoa janusi (Nordsieck, 1972)
• Pusillina latiambita (Ponder, 1967): synonym of Haurakia latiambita (Ponder, 1967)
• Pusillina marmorata (Hedley, 1907): synonym of Haurakia marmorata (Hedley, 1907)
• † Pusillina marshalli (Grant-Mackie & Chapman-Smith, 1971): synonym of Haurakia marshalli (Grant-Mackie & Chapman-Smith, 1971)
• Pusillina mediolaevis (Cotton, 1944): synonym of Haurakia mediolaevis Cotton, 1944
• Pusillina minuscula (Powell, 1955): synonym of Haurakia minuscula Powell, 1955
• Pusillina mobilicosta (Ponder, 1967): synonym of Haurakia mobilicosta (Ponder, 1967)
• † Pusillina oamarutica (Finlay, 1924): synonym of † Haurakia oamarutica Finlay, 1924
• Pusillina occulta (Thiele, 1925): synonym of Haurakia occulta (Thiele, 1925)
• † Pusillina onerata (Laws, 1939): synonym of † Haurakia onerata Laws, 1939
• Pusillina otagoensis (Dell, 1956): synonym of Haurakia otagoensis Dell, 1956
• Pusillina parva (da Costa, 1778): synonym of Rissoa parva (da Costa, 1778)
• Pusillina pellucida (Powell, 1937): synonym of Haurakia pellucida (Powell, 1937)
• Pusillina praeda (Hedley, 1908): synonym of Haurakia praeda (Hedley, 1908)
• Pusillina profundior (Hedley, 1907): synonym of Haurakia profundior (Hedley, 1907)
• Pusillina quisquiliarum (Watson, 1886): synonym of Setia quisquiliarum (Watson, 1886)
• Pusillina relativa (Laseron, 1956): synonym of Haurakia relativa (Laseron, 1956)
• Pusillina sarsi [sic]: synonym of Pusillina sarsii (Lovén, 1846)
• Pusillina semireticulata (Murdoch & Suter, 1906): synonym of Haurakia semireticulata (Murdoch & Suter, 1906)
• Pusillina sinuastoma (Ponder, 1967): synonym of Haurakia sinuastoma (Ponder, 1967)
• † Pusillina sodalis (Laws, 1939) : synonym of † Haurakia sodalis Laws, 1939
• Pusillina subsuturalis (Dell, 1956): synonym of Haurakia subsuturalis Dell, 1956
• Pusillina sufflava Cecalupo & Perugia, 2009:^[21] represented as Pusillina (Haurakia) sufflava Cecalupo & Perugia, 2009: synonym of Haurakia sufflava (Cecalupo & Perugia, 2009)
• † Pusillina tenuisculpta (Laws, 1950): synonym of † Haurakia tenuisculpta Laws, 1950
• Pusillina wallacei] (W. R. B. Oliver, 1915): synonym of Haurakia wallacei (Oliver, 1915)

• Nordsieck, F. (1972). Die europäischen Meeresschnecken (Opisthobranchia mit Pyramidellidae; Rissoacea). Vom Eismeer bis Kapverden, Mittelmeer und Schwarzes Meer. Gustav Fischer, Stuttgart. XIII + 327 pp.
• Verduin A. (1979). Rissoa (Turgidina) testudae subg. nov., sp. nov. A marine gastropod from the Straits of Gibraltar. Basteria 43: 47-50
• Spencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. pp 196–219. in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press,

Wikimedia Commons has media related to Pusillina.

• Monterosato T. A. (di) (1884). Nomenclatura generica e specifica di alcune conchiglie mediterranee. Palermo, Virzi, 152 pp
• Ponder, W. F. (1985). A review of the genera of the Rissoidae (Mollusca: Mesogastropoda: Rissoacea). Records of the Australian Museum. Suppl. 4: 1-221
• 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