albescens, Hydrocena albescens Pfeiffer, 1855 - syn of: Omphalotropis albescens (Pfeiffer, 1855)
angulata, Georissa angulata Stanisic, 2010
atramontana, Georissa atramontana Stanisic, 2010
aurata, Georissa aurata (Odhner, 1919)
bangueyensis, Georissa bangueyensis Smith, 1895
beerwah, Georissa beerwah Stanisic, 2010
biangulata, Georissa biangulata Quadras & Möllendorff, 1894
borneensis, Georissa borneensis Smith, 1895
brevicula, Hydrocena brevicula Pfeiffer, 1855 - syn of: Assiminea brevicula (Pfeiffer, 1855)
cattaroensis, Hydrocena cattaroensis (Pfeiffer, 1841)
cerea, Hydrocena cerea Pfeiffer, 1857
chinensis, Sinicena chinensis Kang, 1986
chinensis, Lapidaria chinensis Kang, 1986 - syn of: Sinicena chinensis Kang, 1986
chrysacme, Georissa chrysacme Möllendorff, 1900
conspicua, Georissa conspicua Mabille, 1887
cookei, Georissa cookei Pilsbry, 1928
decora, Georissa decora Möllendorff, 1900
denselirata, Georissa denselirata Möllendorff, 1894
detrita, Georissa detrita Bavay & Germain, 1920
dubia, Hydrocena dubia Pfeiffer, 1846 - syn of: Omphalotropis dubia (Pfeiffer, 1846)
dubiosa, Hydrocena dubiosa (Adams, 1851)
dubrueilliana, Hydrocena dubrueilliana (Paladilhe, 1873) † (FOSSIL)
elegans, Georissa elegans Quadras & Möllendorff, 1894
elongatula, Georissa elongatula Möllendorff, 1894
enacoucomae, Georissa enacoucomae Stanisic, 2010
everetti, Georissa everetti Smith, 1895
exigua, Hydrocena exigua Hombron & Jacquinot, 1848 - syn of: Omphalotropis exigua (Hombron & Jacquinot, 1848)
filiasaulae, Georissa filiasaulae Haase & Schilthuizen, 2007
gomantonensis, Georissa gomantonensis Smith, 1894
gomantongensis, Georissa gomantongensis Smith, 1894 - syn of: Georissa gomantonensis Smith, 1894
gowerensis, Hydrocena gowerensis Iredale, 1944
gutta, Hydrocena gutta Shuttleworth, 1852
hadra, Georissa hadra Thompson & Dance, 1983
hendersoni, Georissa hendersoni Preece, 1995
heudei, Georissopsis heudei Pilsbry & Hirase, 1908
hidalgoi, Hydrocena hidalgoi Gassies, 1869 - syn of: Paludinella hidalgoi (Gassies, 1869)
hosei, Georissa hosei Godwin-Austen, 1889
huaheinensis, Hydrocena huaheinensis Pfeiffer, 1855 - syn of: Omphalotropis huaheinensis (Pfeiffer, 1855)
hukudai, Georissa hukudai Kuroda, 1960
japonica, Georissa japonica Pilsbry, 1900
johnnetheryi, Georissa johnnetheryi Stanisic, 2010
kauaiensis, Georissa kauaiensis Pilsbry, 1928
kobelti, Georissa kobelti Gredler, 1902
laevigata, Georissa laevigata Quadras & Möllendorff, 1894
laseroni, Georissa laseroni Iredale, 1937
leucococca, Georissa leucococca Vermeulen, Liew & Schilthuizen, 2015
levicordata, Georissa levicordata Stanisic, 2010
luchuana, Georissa luchuana Pilsbry, 1901
minor, Hydrocena minor Wollaston, 1878 - syn of: Hydrocena gutta Shuttleworth, 1852
minuta, Georissa minuta Odhner, 1917
moncuccoensis, Hydrocena moncuccoensis M. Harzhauser, Neubauer & Esu, 2015 † (FOSSIL)
monterosatiana, Hydrocena monterosatiana Godwin-Austen & Nevill, 1879
multilirata, Georissa multilirata Brazier, 1875
neali, Georissa neali Pilsbry, 1928
nephrostoma, Georissa nephrostoma Vermeulen, Liew & Schilthuizen, 2015
niahensis, Georissa niahensis Godwin-Austen, 1889
nitida, Hydrocena nitida Pease, 1865 - syn of: Assiminea nitida (Pease, 1864)
nodilirata, Georissa nodilirata Stanisic, 2010
obesa, Georissa obesa Solem, 1989
oblonga, Hydrocena oblonga Pfeiffer, 1855 - syn of: Omphalotropis oblonga (Pfeiffer, 1855)
oparica, Hydrocena oparica Pfeiffer, 1847 - syn of: Omphalotropis pupoides (Anton, 1839)
pachysoma, Georissa pachysoma Vermeulen & Junau, 2007
palmerensis, Georissa palmerensis Stanisic, 2010
pangianensis, Georissa pangianensis Maassen, 2000
parva, Chondrella parva (Pease, 1864)
parvula, Hydrocena parvula Mousson, 1865 - syn of: Assiminea nitida (Pease, 1864)
postulata, Georissa postulata Iredale, 1937
puisseguri, Hydrocena puisseguri Schlickum, 1975 † (FOSSIL)
purchasi, Georissa purchasi (Pfeiffer, 1862)
pyrrhoderma, Georissa pyrrhoderma Thompson & Dance, 1983
pyrroderma, Georissa pyrroderma Thompson & Dance, 1983 - syn of: Georissa pyrrhoderma Thompson & Dance, 1983
pyxis, Georissa pyxis Benson
raiateensis, Hydrocena raiateensis Mousson, 1869 - syn of: Atropis producta (Pease, 1864)
regularis, Georissa regularis Quadras & Möllendorff, 1895
rufula, Georissa rufula Möllendorff, 1900
sarrita, Georissa sarrita (Benson, 1851)
saulae, Georissa saulae (Van Benthem-Jutting, 1966)
scalinella, Hydrocena scalinella Van Benthem-Jutting, 1966
scherzeri, Hydrocena scherzeri Pfeiffer & Zelebor, 1867 - syn of: Assiminea nitida (Pease, 1864)
shikokuensis, Georissa shikokuensis Amano, 1939
similis, Georissa similis Smith, 1893
styloptyca, Georissa styloptyca Möllendorff, 1894
subglabrata, Georissa subglabrata Möllendorff, 1887
trolli, Hydrocena trolli Schlickum, 1979 † (FOSSIL)
vescoi, Hydrocena vescoi Dohrn, 1859 - syn of: Atropis vescoi (Dohrn, 1859)
vulpina, Hydrocena vulpina Pfeiffer, 1857 - syn of: Omphalotropis margarita (Pfeiffer, 1851)
walkunder, Georissa walkunder Stanisic, 2010
wallaceiana, Georissa wallaceiana Stanisic, 2010
williamsi, Georissa williamsi (Godwin-Austen)
xesta, Georissa xesta Thompson & Dance, 1983
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