acanthodes, Carenzia acanthodes Marshall, 1991
alta, Basilissa alta Watson, 1879 - syn of: Hadroconus altus (Watson, 1879)
alta oxytoma, Basilissa alta oxytoma Watson, 1879 - syn of: Hadroconus altus (Watson, 1879)
altus, Hadroconus altus (Watson, 1879)
annanaformi, Basilissa annanaformi (Reeve, 1851)
antarctica, Asthelys antarctica Marshall, 1988
antarctica, Seguenzia antarctica Thiele, 1925
asceta, Fluxinella asceta Marshall, 1991
babelica, Basilissa babelica Dall, 1907 - syn of: Orectospira tectiformis (Watson, 1880)
balicasagensis, Seguenzia balicasagensis Poppe, Tagaro & Dekker, 2006
bassa, Basilissopsis bassa Lima, Christoffersen & Villacampa, 2014
beloni, Seguenzia beloni Poppe, Tagaro & Dekker, 2006
bicarinata, Basilissa bicarinata Habe, 1961
bicorona, Seguenziopsis bicorona Marshall, 1983
bilix, Calliobasis bilix (Hedley, 1905)
blanda, Guttula blanda Barnard, 1963
bombax, Calliobasis bombax (Cotton & Godfrey, 1938)
bombax, Basilissa bombax Cotton & Godfrey, 1938 - syn of: Calliobasis bombax (Cotton & Godfrey, 1938)
brychia, Fluxinella brychia Marshall, 1991
caledonica, Halystina caledonica Marshall, 1991
caliana, Seguenzia caliana Dall, 1919
callisto, Thelyssa callisto Bayer, 1971
carinata, Carenzia carinata (Jeffreys, 1877)
carinata, Halystina carinata Marshall, 1991
carinata attenuata, Seguenzia carinata attenuata Locard, 1898 - syn of: Carenzia carinata (Jeffreys, 1877)
cazioti, Quinnia cazioti (Dautzenberg, 1925)
certoma, Seguenzia certoma Dall, 1919
cervola, Seguenzia cervola Dall, 1919
charcoti, Basilissopsis charcoti Marshall, 1991
chariessa, Seguenzia chariessa Marshall, 1991
chelina, Seguenzia chelina Marshall, 1983
chimaera, Halystes chimaera Marshall, 1988
chlorosa, Calliobasis chlorosa Marshall, 1983
cimbrica recens, Seguenzia cimbrica recens Nordsieck, 1973 - syn of: Pedicularia sicula Swainson, 1840
cinctellum, Basilissa cinctellum Dall, 1889 - syn of: Calliostoma cinctellum (Dall, 1889)
compta, Seguenzia compta Marshall, 1983
conica, Seguenzia conica Nordsieck, 1973 - syn of: Pedicularia sicula Swainson, 1840
conoidea, Oligomeria conoidea Galkin & Golikov, 1985
conoidea, Halystina conoidea Helwerda, Wesselingh & Williams, 2014 † (FOSSIL)
conopia, Seguenzia conopia Marshall, 1983
corona, Eratasthelys corona Marshall, 1991
costulifera, Seguenzia costulifera Schepman, 1909
cumingi, Visayaseguenzia cumingi Poppe, Tagaro & Dekker, 2006
dabfari, Seguenzia dabfari Poppe, Tagaro & Dekker, 2006
dautzenbergi, Seguenzia dautzenbergi Schepman, 1909
depressa, Asthelys depressa Marshall, 1991
diadematus, Hadroconus diadematus Marshall, 1988
discula, Fluxinella discula (Dall, 1889)
donaldi, Seguenzia donaldi Ladd, 1982 † (FOSSIL)
eidalima, Seguenzia eidalima Marshall, 1991
elegans, Seguenzia elegans Jeffreys, 1885
elegantissima, Seguenzia elegantissima Poppe, Tagaro & Dekker, 2006
emmeles, Seguenzia emmeles Marshall, 1991
engonia, Seguenzia engonia Marshall, 1991
eos, Calliobasis eos Marshall, 1983 † (FOSSIL)
eritima, Seguenzia eritima Verrill, 1884
euphanes, Fluxinella euphanes Marshall, 1991
eutyches, Seguenzia eutyches Marshall, 1991
exigua, Anxietas exigua Marshall, 1991
fastigiata, Carenzia fastigiata Marshall, 1983
fatigans, Seguenzia fatigans Barnard, 1963
festiva, Calliobasis festiva Marshall, 1991
floridana, Seguenzia floridana Dall, 1927
formosa, Seguenzia formosa Jeffreys, 1876
fulgida, Seguenzia fulgida Marshall, 1983
galatheae, Guttula galatheae Knudsen, 1964
galea, Basilissa galea Habe, 1953 - syn of: Calliotropis galea (Habe, 1953)
gelida, Basilissa gelida Barnard, 1963
gellida, Fluxinella gellida (Barnard, 1963)
gemmata, Calliobasis gemmata Poppe, Tagaro & Stahlschmidt, 2015
giovia, Seguenzia giovia Dall, 1919
glabella, Seguenzia glabella Marshall, 1983 † (FOSSIL)
globulus, Halystina globulus Poppe, Tagaro & Dekker, 2006
grandiosus, Hadroconus grandiosus Marshall, 1991
hakuhoae, Basilissopsis hakuhoae Kurihara & Ohta, 2008
hapala, Seguenzia hapala Woodring, 1928
hosyu, Seguenzia hosyu Habe, 1953
inermis, Carenzia inermis (Quinn, 1983)
inquirenda, Davisiana inquirenda Egorova, 1972
inspirata, Anxietas inspirata Marshall, 1991
ionica, Quinnia ionica (Watson, 1878)
iota, Seguenzia iota Marshall, 1991
keikoae, Seguenzia keikoae Poppe, Tagaro & Dekker, 2006
laetifica, Quinnia laetifica Marshall, 1991
lampra, Rotellenzia lampra (Watson, 1879)
lapulapui, Calliobasis lapulapui Poppe, Tagaro & Dekker, 2006
laxa, Seguenzia laxa Jeffreys, 1885 - syn of: Haloceras laxa (Jeffreys, 1885)
lenticulosa, Fluxinella lenticulosa Marshall, 1983
lepida, Fluxinella lepida Marshall, 1983
levii, Seguenzia levii Marshall, 1991
limatula, Quinnia limatula Marshall, 1991
lineata, Seguenzia lineata Watson, 1879
louiseae, Seguenzia louiseae Clarke, 1961
maestratii, Visayaseguenzia maestratii Poppe, Tagaro & Dekker, 2006
magellani, Calliobasis magellani Poppe, Tagaro & Dekker, 2006
marginata, Fluxinella marginata (Schepman, 1909)
matara, Seguenzia matara Marshall, 1988
maxwelli, Fluxinella maxwelli Marshall, 1983 † (FOSSIL)
megaloconcha, Seguenzia megaloconcha Rokop, 1972
megalomphala, Fluxinella megalomphala Marshall, 1991
melvilli, Carenzia melvilli (Schepman, 1909)
membranacea, Fluxinella membranacea Marshall, 1991
merista, Calliobasis merista Marshall, 1991
metallica, Sericogyra metallica Marshall, 1988
metivieri, Seguenzia metivieri Marshall, 1991
mirabilis, Seguenzia mirabilis Okutani, 1964
miranda, Calliobasis miranda Marshall, 1983
monocingulata, Seguenzia monocingulata Seguenza, 1876 † (FOSSIL)
monocingulata lineata, Seguenzia monocingulata lineata Watson, 1879 - syn of: Seguenzia lineata Watson, 1879
monocingulata nitida, Seguenzia monocingulata nitida Verrill, 1884 - syn of: Seguenzia nitida Verrill, 1884
munda, Asthelys munda (Watson, 1879)
nepticula, Calliobasis nepticula Marshall, 1991
niceterium, Basilissa niceterium Hedley & May, 1908 - syn of: Carinastele niceterium (Hedley & May, 1908)
nicetorum, Basilissa nicetorum Hedley & May, 1908 - syn of: Carinastele niceterium (Hedley & May, 1908)
nipponica, Seguenzia nipponica Okutani, 1964
nitens, Carenzia nitens Marshall, 1991
nitida, Seguenzia nitida Verrill, 1884
nitidula, Asthelys nitidula Marshall, 1991
occidentalis, Seguenzia occidentalis Dall, 1908
orientalis, Seguenzia orientalis Thiele, 1925
ornata, Carenzia ornata Marshall, 1991
oxytropis, Basilissopsis oxytropis (Watson, 1879)
patula, Quinnia patula (Marshall, 1983)
periglenes, Sericogyra periglenes Marshall, 1988
perplexa, Anxietas perplexa Iredale, 1917
phimosa, Calliobasis phimosa Marshall, 1991
platamodes, Seguenzia platamodes Marshall, 1991
polita, Quinnia polita (Verco, 1906)
polita, Fluxinella polita Marshall, 1991
praeceps, Seguenzia praeceps Marshall, 1991
prisca, Seguenzia prisca Marshall, 1983 † (FOSSIL)
regina, Basilissopsis regina (Marshall, 1983)
rhyssa, Basilissopsis rhyssa (Dall, 1927)
richeri, Seguenzia richeri Marshall, 1991
runcinata, Fluxinella runcinata Marshall, 1991
rushi, Quinnia rushi (Dall, 1927)
rushi, Seguenzia rushi Dall, 1927 - syn of: Quinnia rushi (Dall, 1927)
semiplicata, Asthelys semiplicata Marshall, 1991
serrata, Seguenzia serrata Marshall, 1983 † (FOSSIL)
serrata, Carenzia serrata Marshall, 1991
siberutensis, Halystina siberutensis (Thiele, 1925)
sibogae, Guttula sibogae Schepman, 1908
simplex, Halystina simplex (Barnard, 1963)
simplex, Asthelys simplex (Watson, 1879)
solarium, Fluxinella solarium (Barnard, 1963)
soyoae, Seguenzia soyoae (Okutani, 1964)
spectrum, Calliobasis spectrum Marshall, 1991
stegastris, Seguenzia stegastris Marshall, 1991
stellaris, Fluxinella stellaris Bozzetti, 2008
stenomphala, Fluxinella stenomphala (Melvill, 1910)
stephanica, Seguenzia stephanica Dall, 1908
sterrha, Thelyssina sterrha Marshall, 1983
stirophora, Fluxinella stirophora Marshall, 1991
sumatrensis, Seguenzia sumatrensis Thiele, 1925
superba, Basilissa superba Watson, 1879
sykesi, Quinnia sykesi (Schepman, 1909)
symplector, Bathymargarites symplector Warén & Bouchet, 1989
tenera, Fluxinella tenera Marshall, 1991
textilis, Seguenzia textilis Marshall, 1983
transenna, Seguenzia transenna Marshall, 1983
tricarinata, Seguenzia tricarinata Jeffreys, 1885 - syn of: Haloceras tricarinata (Jeffreys, 1885)
trispinosa, Carenzia trispinosa (Watson, 1879)
triteia, Seguenzia triteia Salvador, Cavallari & Simone, 2014
trochiformis, Fluxinella trochiformis (Schepman, 1909)
trochiformis, Seguenzia trochiformis Poppe, Tagaro & Dekker, 2006
trochiformis, Fluxinella trochiformis Schepman, 1909 - syn of: Fluxinella trochiformis (Schepman, 1909)
umberlee, Halystina umberlee Salvador, Cavallari & Simone, 2014
vaubani, Halystina vaubani Marshall, 1991
venusta, Carenzia venusta Marshall, 1983
vitrea, Fluxinella vitrea (Okutani, 1968)
vitrina, Fluxinella vitrina Poppe, Tagaro & Stahlschmidt, 2015
wareni, Seguenzia wareni Marshall, 1991
watsoni, Hadroconus watsoni (Dall, 1927)
watsoni, Basilissa watsoni Dall, 1927 - syn of: Hadroconus watsoni (Dall, 1927)
watsoni, Basilissopsis watsoni Dautzenberg & Fischer, 1897
xysila, Fluxinella xysila Marshall, 1991
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