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Helicotomidae

Gastropoda - Euomphalina - Helicotomidae

Synonymy list
YearName and author
1960Helicotomidae Knight et al. p. 189
1975Helicotomidae Golikov and Starobogatov p. 208
1981Helicotomidae Morris and Cleevely
1999Helicotomidae Wagner
2002Helicotomidae Kosnik p. 189
2003Helicotomidae Jeffery
2005Helicotomidae Bouchet et al. p. 241

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyHelicotomidae()
familyHelicotomidae()

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Fm. †Helicotomidae Wenz 1938
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G. †Amphelissa Etheridge 1921
+
Amphelissa carinatum Heidecker 1959
Amphelissa isisensis Etheridge, Jr. 1921
G. †Boucotspira Rohr 1980
G. †Boucotspira Rohr 1980
+
Boucotspira carinifer Koken 1896
Boucotspira fimbriata Rohr 1980
Boucotspira lamellosus Lindström 1884
Boucotspira ordovicus Longstaff 1924
Boucotspira ozawai Kobayashi 1930
Boucotspira wisbyensis Lindström 1884
G. †Helicotoma Salter 1859
+
Helicotoma blodgetti Rohr 1988
Helicotoma brocki Foerste 1912
Helicotoma declivis Safford 1869
Helicotoma gorgonea Billings 1865
Helicotoma granosa Ulrich and Scofield 1897
Helicotoma marginata Ulrich and Scofield 1897
Helicotoma miser Billings 1865
Helicotoma missouriensis Branson 1909
Helicotoma oriens Perner 1903
Helicotoma planulata Salter 1859
+
Helicotoma planulatoides Ulrich and Scofield 1897
Helicotoma proserpina Billings 1865
Helicotoma robinsoni Rohr 1988
Helicotoma robusta Ulrich and Scofield 1897
Helicotoma subquadrata Ulrich and Scofield 1897
Helicotoma superba Koken 1897
Helicotoma tennesseensis Safford 1869
Helicotoma tritonia Billings 1865
Helicotoma umbilicata Ulrich and Scofield 1897
Helicotoma verticalis Ulrich and Scofield 1897
Helicotoma whiteavesiana Raymond 1908
G. †Lophonema Purdue and Miser 1916
+
Lophonema abrupta Billings 1859
Lophonema calphurnia Billings 1865
Lophonema circumlirata Whitfield 1886
Lophonema costata Kobayashi 1959
Lophonema frydai Rohr 1994
Lophonema peccatonica Sardeson 1896
Lophonema perstriata Billings 1859
Lophonema taneyensis Cullison 1944
Lophonema tricarinata Billings 1859
Lophonema wuhuensis Endo 1935
Invalid names: Polhemia Cullison 1944 [synonym], Walcottoma Rohr 1994 [synonym]
G. †Ophiletina Ulrich and Scofield 1897
+
Ophiletina angularis Ulrich and Scofield 1897
Ophiletina bromidensis Rohr and Johns 1990
Ophiletina fausta Sardeson 1896
Ophiletina shokoriense Kobayashi 1930
Ophiletina sublaxa Ulrich and Scofield 1897
G. †Palaeomphalus Koken and Perner 1925
+
Palaeomphalus glabra Koken and Perner 1925
Palaeomphalus obtusangulus Angelin and Lindström 1880
+
Invalid names: Palaeomphalus gradata Koken 1896 [synonym], Palaeomphalus immigrata Koken and Perner 1925 [synonym], Palaeomphalus laminosus Koken 1897 [synonym]
Palaeomphalus olsoni Rohr 1980
G. †Paraviviana Kutassy 1940
G. †Yochelsoniella Rohr and Huddleston 1982
+
Invalid names: Ellisella Rohr 1980 [replaced]
Diagnosis
No diagnoses are available