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Genus of gastropods
Stilifer is a
genus of small
ectoparasitic
sea snails that used to belong in the family
Stiliferidae . Most recent sources consider it part of the
family
Eulimidae , which also belongs to the
superfamily
Eulimoidea .
[1]
Description
"The imperforate, hyaline, thin shell has ab ovoid or elongated shape. It is smooth and polished. It contains numerous
whorl . The apex is very sharp, sometimes bent. The nucleus is sinistral. The
body whorl is globular. The
aperture is suboval. The inner
lip is smooth and arcuated. The outer lip is slightly sinuous, thin, and simple. There is no
operculum .
The body of the animal is ciliated. The tentacles are slender, subulate, with eyes sessile at their outer bases. The mantle is reflected upon and more or less surrounding the shell, forming a siphonal lobe on the right side. The foot is linguiform, narrow and tubular in front, where it extends much beyond the head, attenuated behind, with a median groove below. The verge is sharp, elongated, resembling a tentacle.
This genus is commensal or parasitic in its habits, occurring on
Echinoderms .
[2]
Species
The
World Register of Marine Species (WoRMS) includes the following species with accepted names in the genus Stilifer :
[1]
Stilifer akahitode , Habe & Masuda, 1990
Stilifer astericola , Broderip, 1832
Stilifer barroni , A. Adams, 1854
Stilifer birtsi , Preston, 1904
Stilifer celebensis , Kükenthal, 1897
Stilifer concavus , Warén, 1980
Stilifer guentheri , Angas, 1877
Stilifer inflatus , Warén, 1980
Stilifer kawamurai , Habe, 1976
Stilifer linckiae , P. Sarasin & F. Sarasin, 1887
Stilifer ovoideus , H. Adams & A. Adams, 1853
Stilifer pisum , Habe, 1953
Stilifer quadrasi , O. Boettger, 1893
Stilifer utinomi , Habe, 1951
Stilifer variabilis , O. Boettger, 1893
Species brought into synonymy
Stilifer abyssorum Locard, 1897 : synonym of
Pisolamia brychia (Watson, 1883)
Stilifer acicula Gould, 1849 : synonym of
Melanella acicula (Gould, 1849)
Stilifer attenuata Sowerby, 1878 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer auricula Hedley, 1907 : synonym of
Microstilifer auricula (Hedley, 1907)
Stilifer brychius Watson, 1883 : synonym of
Pisolamia brychia (Watson, 1883)
Stilifer bulbiformis Sowerby, 1878 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer crotaphis Watson, 1886 : synonym of
Scalenostoma lodderae (Petterd, 1884)
Stilifer curtus (A. E. Verrill, 1882) : synonym of
Pelseneeria stimpsonii (A. E. Verrill, 1872)
Stilifer deformis Pease, 1867 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer exarata A. Adams, 1855 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer fastigiata Sowerby, 1878 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer kochianus G. B. Sowerby III, 1901 : synonym of Stilifer variabilis O. Boettger, 1893
Stilifer lodderae Petterd, 1884 : synonym of
Scalenostoma lodderae (Petterd, 1884)
Stilifer minima Dall, 1927 : synonym of
Ophieulima minima (Dall, 1927)
Stilifer minimus Dall, 1927 : synonym of
Ophieulima minima (Dall, 1927)
Stilifer minuta Dall, 1927 : synonym of
Pelseneeria minuta (Dall, 1927)
Stilifer mittrei Petit de la Saussaye, 1851 : synonym of
Echineulima mittrei (Petit de la Saussaye, 1851)
Stilifer neozelanica Dell, 1956 : synonym of
Iphitus neozelanicus (Dell, 1956)
Stilifer ophidiastericola Habe, 1951 : synonym of Stilifer utinomi Habe, 1951
Stilifer orbiculatus Hedley, 1907 : synonym of
Fossarella orbiculatus (Hedley, 1907)
Stilifer palucciae P. Fischer, 1864 : synonym of
Echineulima palucciae Small text(P. Fischer, 1864)
Stilifer parva Schepman, 1909 : synonym of Stilapex parva (Schepman, 1909)
Stilifer perdepressus Dall, 1925 : synonym of
Pelseneeria perdepressa (Dall, 1925)
Stilifer petterdi Tate & May, 1901 : synonym of
Scalenostoma lodderae (Petterd, 1884)
Stilifer polaris Hedley, 1916 : synonym of Stilapex polaris (Hedley, 1916)
Stilifer pyramidalis Reeve, 1859 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer robusta Petterd, 1884 : synonym of
Scalenostoma lodderae (Petterd, 1884)
Stilifer sibogae Schepman & Nierstrasz, 1909 : synonym of
Pelseneeria sibogae (Schepman & Nierstrasz, 1909)
Stilifer solida Sowerby, 1878 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer speciosus H. Adams, 1869 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer sphaeroconcha Habe, 1974 : synonym of
Tropiometricola sphaeroconcha (Habe, 1974)
Stilifer subangulatus A. Adams, 1855 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer subulatus Broderip, 1832 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer thielei Sturany, 1903 : synonym of Stilapex thielei (Sturany, 1903)
Stilifer thomasiae Sowerby, 1878 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer variciferus Hedley, 1899 : synonym of
Scalenostoma subulatum (Broderip, 1832)
Stilifer verrilli Dall, 1927 : synonym of
Pelseneeria stimpsonii (A. E. Verrill, 1872)
References
Broderip, 1832 (in Broderip & Sowerby) Proceedings of the Committee of Science and Correspondence of the Zoological Society of London, 2: 60.