MolluscaBase taxon details
Dentimargo Cossmann, 1899
160256 (urn:lsid:marinespecies.org:taxname:160256)
accepted
Genus
Marginella dentifera Lamarck, 1803 † accepted as Dentimargo dentifer (Lamarck, 1803) † (type by original designation)
Longinella Laseron, 1957 (preoccupied by Longinella Gros & Lestage, 1927 [Ephemeroptera])
Marginella (Dentimargo) Cossmann, 1899 (original rank)
Species Dentimargo aggressorum Cossignani & Lorenz, 2018
Species Dentimargo alchymista (Melvill & Standen, 1903)
Species Dentimargo aliguayensis Bozzetti, 2017
Species Dentimargo alisae Boyer, 2001
Species Dentimargo allporti (Tenison Woods, 1876)
Species Dentimargo altus (R. B. Watson, 1886)
Species Dentimargo amoenus (Suter, 1908)
Species Dentimargo anticleus (Dall, 1919)
Species Dentimargo argonauta Espinosa & Ortea, 2002
Species Dentimargo arvinus (Laseron, 1957)
Species Dentimargo augusta (Thiele, 1925)
Species Dentimargo auratus Espinosa, Ortea & Moro, 2014
Species Dentimargo aureocinctus (Stearns, 1872)
Species Dentimargo aveniformis (P. Marshall, 1919) †
Species Dentimargo balicasagensis T. Cossignani, 2001
Species Dentimargo basareoi Espinosa, Ortea & Moro, 2012
Species Dentimargo bavayi Espinosa, Ortea & Moro, 2011
Species Dentimargo bifurcatus Boyer, 2017
Species Dentimargo binotatus (Sykes, 1905)
Species Dentimargo biocal Boyer, 2002
Species Dentimargo bojadorensis (Thiele, 1925)
Species Dentimargo cairoma (Brookes, 1924)
Species Dentimargo caribbaeus Espinosa & Ortea, 2015
Species Dentimargo chaperi (Jousseaume, 1875)
Species Dentimargo cingulatus Boyer, 2002
Species Dentimargo claroi Espinosa & Ortea, 2004
Species Dentimargo clarus (Thiele, 1925)
Species Dentimargo crassidens Ortega & Gofas, 2019
Species Dentimargo cruzmoralai Espinosa & Ortea, 2000
Species Dentimargo debruini T. Cossignani, 1998
Species Dentimargo delphinicus (Bavay, 1920)
Species Dentimargo dentatus Lussi & G. Smith, 1996
Species Dentimargo dentiens (May, 1911)
Species Dentimargo dentifer (Lamarck, 1803) †
Species Dentimargo dianae Lussi & G. Smith, 1996
Species Dentimargo didieri Espinosa & Ortea, 2013
Species Dentimargo dimidius Garrard, 1966
Species Dentimargo dispoliatus Bavay, 1922
Species Dentimargo eburneolus (Conrad, 1834)
Species Dentimargo elainae Cossignani & Lorenz, 2020
Species Dentimargo elatus (R. B. Watson, 1886)
Species Dentimargo elpilar Espinosa & Ortea, 2018
Species Dentimargo elusiva Sosso, Brunetti & Dell'Angelo, 2015 †
Species Dentimargo epacrodonta B. Roth, 1978
Species Dentimargo eremus Dall, 1919
Species Dentimargo esther (Dall, 1927)
Species Dentimargo exquisitus Boyer, 2017
Species Dentimargo floralis (Marwick, 1928) †
Species Dentimargo fortis (Laseron, 1957)
Species Dentimargo francescae Cossignani & Lorenz, 2020
Species Dentimargo fusiformis (Hinds, 1844)
Species Dentimargo fusinus (Dall, 1881)
Species Dentimargo fusuloides (Dell, 1956)
Species Dentimargo fusulus (Murdoch & Suter, 1906)
Species Dentimargo galindoensis Espinosa, Moro & Ortea, 2011
Species Dentimargo gibbus García, 2006
Species Dentimargo giovannii Pérez-Dionis, Espinosa & Ortea, 2014
Species Dentimargo grandidietti T. Cossignani, 2001
Species Dentimargo guionneti T. Cossignani, 2001
Species Dentimargo habanensis Espinosa, Ortea & Moro, 2012
Species Dentimargo hakataramea (P. A. Maxwell, 1969) †
Species Dentimargo hebescens (Murdoch & Suter, 1906)
Species Dentimargo hennequini Cossignani, 2004
Species Dentimargo hesperia (Sykes, 1905)
Species Dentimargo idiochilus (Schwengel, 1943)
Species Dentimargo imitator (Dall, 1927)
Species Dentimargo incessa (Dall, 1927)
Species Dentimargo jaffa Cotton, 1944
Species Dentimargo janae T. Cossignani, 2011
Species Dentimargo jeanmartinii Cossignani, 2008
Species Dentimargo kawamurai (Habe, 1951)
Species Dentimargo kemblensis (Hedley, 1903)
Species Dentimargo kevini Cossignani, 2004
Species Dentimargo kicoi Espinosa & Ortea, 2015
Species Dentimargo lodderae (May, 1911)
Species Dentimargo luridus (Suter, 1908)
Species Dentimargo macnairi (Bavay, 1922)
Species Dentimargo makiyamai (Habe, 1951)
Species Dentimargo mayabequensis Espinosa & Ortea, 2015
Species Dentimargo mayii (Tate, 1900)
Species Dentimargo montrouzieri Boyer, 2003
Species Dentimargo nauticus Espinosa, Ortea & Moro, 2012
Species Dentimargo neglectus (G. B. Sowerby II, 1846)
Species Dentimargo osmayi Espinosa & Ortea, 2014
Species Dentimargo perexilis (Bavay, 1922)
Species Dentimargo pumilus (Redfield, 1870)
Species Dentimargo quilonicus (Melvill, 1898)
Species Dentimargo ratzingeri Cossignani, 2006
Species Dentimargo redferni Espinosa, Ortea & Moro, 2012
Species Dentimargo reductus (Bavay, 1922)
Species Dentimargo repentinus (Sykes, 1905)
Species Dentimargo rhytidobasis (Lozouet, 1999) †
Species Dentimargo ringicula (G. B. Sowerby III, 1900)
Species Dentimargo rivesi Espinosa & Ortea, 2013
Species Dentimargo rogeri Espinosa & Ortea, 2014
Species Dentimargo salvani Pacaud, 2019 †
Species Dentimargo scapulatus Boyer, 2017
Species Dentimargo slateri Lussi & G. Smith, 2015
Species Dentimargo smithii (A. E. Verrill, 1885)
Species Dentimargo somalicus T. Cossignani, 2001
Species Dentimargo spengleri Lussi, 2007
Species Dentimargo spongiarus Boyer, 2001
Species Dentimargo stewartianus (Suter, 1908)
Species Dentimargo suavis (Souverbie, 1859)
Species Dentimargo subamoenus (Powell, 1937)
Species Dentimargo subfusulus (Powell, 1932)
Species Dentimargo subventricosior (Souverbie, 1863)
Species Dentimargo tanorus (Dall, 1927)
Species Dentimargo teramachi Habe, 1951
Species Dentimargo tillmanni Espinosa & Ortea, 2013
Species Dentimargo tonyi Espinosa & Ortea, 2014
Species Dentimargo totomiensis Makiyama, 1927
Species Dentimargo tropicensis Boyer, 2002
Species Dentimargo tropicus (Laseron, 1957)
Species Dentimargo undulatus Boyer, 2017
Species Dentimargo vincenzoi T. Cossignani, 2001
Species Dentimargo virginiae Boyer, 2001
Species Dentimargo vitoria Espinosa & Ortea, 2005
Species Dentimargo walkeri (E. A. Smith, 1899)
Species Dentimargo wormaldi (Powell, 1971)
Species Dentimargo yucatecanus (Dall, 1881)
Species Dentimargo zaidettae Espinosa & Ortea, 2000
Species Dentimargo zanzibaricus Bozzetti, 1997
Species Dentimargo zetetes B. Roth, 1978
Species Dentimargo abyssorum (Tomlin, 1916) accepted as Prunum abyssorum (Tomlin, 1916) (original combination)
Species Dentimargo amoena (Suter, 1908) accepted as Dentimargo amoenus (Suter, 1908) (wrong grammatical agreement of species epithet)
Species Dentimargo aronnax (Bouchet & Warén, 1985) accepted as Marginella aronnax Bouchet & Warén, 1985
Species Dentimargo aureocincta (Stearns, 1872) accepted as Dentimargo aureocinctus (Stearns, 1872) (incorrect gender ending)
Species Dentimargo boyeri Bozzetti, 1994 accepted as Eratoidea boyeri (Bozzetti, 1994) (original combination)
Species Dentimargo cecalupoi Cossignani, 2005 accepted as Demissa cecalupoi (Cossignani, 2005) (original combination)
Species Dentimargo chalmersi (Tomlin & Shackleford, 1912) accepted as Marginella chalmersi Tomlin & Shackleford, 1912
Species Dentimargo costata Bozzetti, 1997 accepted as Eratoidea costata (Bozzetti, 1997)
Species Dentimargo costulata Thiele, 1925 accepted as Eratoidea costulata (Thiele, 1925)
Species Dentimargo deformis (G. Nevill & H. Nevill, 1874) accepted as Demissa deformis (G. Nevill & H. Nevill, 1874)
Species Dentimargo difficilis Gabriel, 1961 accepted as Dentimargo allporti (Tenison Woods, 1876)
Species Dentimargo elata (R. B. Watson, 1886) accepted as Dentimargo elatus (R. B. Watson, 1886) (incorrect gender ending)
Species Dentimargo impudica (P. Fischer, 1884) accepted as Marginella impudica P. Fischer, 1884
Species Dentimargo insecta (Laseron, 1957) accepted as Dentimargo arvinus (Laseron, 1957)
Species Dentimargo janeiroensis (E. A. Smith, 1915) accepted as Eratoidea janeiroensis (E. A. Smith, 1915)
Species Dentimargo lantzi (Jousseaume, 1875) accepted as Demissa nevilli (Jousseaume, 1875)
Species Dentimargo lasallei (Talavera & Princz, 1985) accepted as Eratoidea lasallei (Talavera & Princz, 1985)
Species Dentimargo lateritius (Melvill & Sykes, 1903) accepted as Marginella lateritia Melvill & Sykes, 1903
Species Dentimargo marocana (Locard, 1897) accepted as Marginella marocana Locard, 1897
Species Dentimargo maugeana (Hedley, 1915) accepted as Dentimargo kemblensis (Hedley, 1903)
Species Dentimargo procrita (Kilburn, 1977) accepted as Demissa procrita (Kilburn, 1977)
Species Dentimargo sinuosa Bozzetti, 1997 accepted as Eratoidea sinuosa (Bozzetti, 1997) (original combination)
Species Dentimargo stylaster Boyer, 2001 accepted as Serrata stylaster (Boyer, 2001) (original combination)
Species Dentimargo subturrita (P. Fischer, 1884) accepted as Marginella subturrita P. Fischer, 1884
Species Dentimargo sulcata (d'Orbigny, 1842) accepted as Eratoidea sulcata (d'Orbigny, 1842)
Species Dentimargo tollere (Laseron, 1957) accepted as Volvarina tollere (Laseron, 1957)
Species Dentimargo yucatecana (Dall, 1881) accepted as Dentimargo yucatecanus (Dall, 1881) (misspelling)
Species Dentimargo zetes B. Roth, 1978 accepted as Dentimargo zetetes B. Roth, 1978
Species Dentimargo alchymista (Melvill & Standen, 1903)
Species Dentimargo aliguayensis Bozzetti, 2017
Species Dentimargo alisae Boyer, 2001
Species Dentimargo allporti (Tenison Woods, 1876)
Species Dentimargo altus (R. B. Watson, 1886)
Species Dentimargo amoenus (Suter, 1908)
Species Dentimargo anticleus (Dall, 1919)
Species Dentimargo argonauta Espinosa & Ortea, 2002
Species Dentimargo arvinus (Laseron, 1957)
Species Dentimargo augusta (Thiele, 1925)
Species Dentimargo auratus Espinosa, Ortea & Moro, 2014
Species Dentimargo aureocinctus (Stearns, 1872)
Species Dentimargo aveniformis (P. Marshall, 1919) †
Species Dentimargo balicasagensis T. Cossignani, 2001
Species Dentimargo basareoi Espinosa, Ortea & Moro, 2012
Species Dentimargo bavayi Espinosa, Ortea & Moro, 2011
Species Dentimargo bifurcatus Boyer, 2017
Species Dentimargo binotatus (Sykes, 1905)
Species Dentimargo biocal Boyer, 2002
Species Dentimargo bojadorensis (Thiele, 1925)
Species Dentimargo cairoma (Brookes, 1924)
Species Dentimargo caribbaeus Espinosa & Ortea, 2015
Species Dentimargo chaperi (Jousseaume, 1875)
Species Dentimargo cingulatus Boyer, 2002
Species Dentimargo claroi Espinosa & Ortea, 2004
Species Dentimargo clarus (Thiele, 1925)
Species Dentimargo crassidens Ortega & Gofas, 2019
Species Dentimargo cruzmoralai Espinosa & Ortea, 2000
Species Dentimargo debruini T. Cossignani, 1998
Species Dentimargo delphinicus (Bavay, 1920)
Species Dentimargo dentatus Lussi & G. Smith, 1996
Species Dentimargo dentiens (May, 1911)
Species Dentimargo dentifer (Lamarck, 1803) †
Species Dentimargo dianae Lussi & G. Smith, 1996
Species Dentimargo didieri Espinosa & Ortea, 2013
Species Dentimargo dimidius Garrard, 1966
Species Dentimargo dispoliatus Bavay, 1922
Species Dentimargo eburneolus (Conrad, 1834)
Species Dentimargo elainae Cossignani & Lorenz, 2020
Species Dentimargo elatus (R. B. Watson, 1886)
Species Dentimargo elpilar Espinosa & Ortea, 2018
Species Dentimargo elusiva Sosso, Brunetti & Dell'Angelo, 2015 †
Species Dentimargo epacrodonta B. Roth, 1978
Species Dentimargo eremus Dall, 1919
Species Dentimargo esther (Dall, 1927)
Species Dentimargo exquisitus Boyer, 2017
Species Dentimargo floralis (Marwick, 1928) †
Species Dentimargo fortis (Laseron, 1957)
Species Dentimargo francescae Cossignani & Lorenz, 2020
Species Dentimargo fusiformis (Hinds, 1844)
Species Dentimargo fusinus (Dall, 1881)
Species Dentimargo fusuloides (Dell, 1956)
Species Dentimargo fusulus (Murdoch & Suter, 1906)
Species Dentimargo galindoensis Espinosa, Moro & Ortea, 2011
Species Dentimargo gibbus García, 2006
Species Dentimargo giovannii Pérez-Dionis, Espinosa & Ortea, 2014
Species Dentimargo grandidietti T. Cossignani, 2001
Species Dentimargo guionneti T. Cossignani, 2001
Species Dentimargo habanensis Espinosa, Ortea & Moro, 2012
Species Dentimargo hakataramea (P. A. Maxwell, 1969) †
Species Dentimargo hebescens (Murdoch & Suter, 1906)
Species Dentimargo hennequini Cossignani, 2004
Species Dentimargo hesperia (Sykes, 1905)
Species Dentimargo idiochilus (Schwengel, 1943)
Species Dentimargo imitator (Dall, 1927)
Species Dentimargo incessa (Dall, 1927)
Species Dentimargo jaffa Cotton, 1944
Species Dentimargo janae T. Cossignani, 2011
Species Dentimargo jeanmartinii Cossignani, 2008
Species Dentimargo kawamurai (Habe, 1951)
Species Dentimargo kemblensis (Hedley, 1903)
Species Dentimargo kevini Cossignani, 2004
Species Dentimargo kicoi Espinosa & Ortea, 2015
Species Dentimargo lodderae (May, 1911)
Species Dentimargo luridus (Suter, 1908)
Species Dentimargo macnairi (Bavay, 1922)
Species Dentimargo makiyamai (Habe, 1951)
Species Dentimargo mayabequensis Espinosa & Ortea, 2015
Species Dentimargo mayii (Tate, 1900)
Species Dentimargo montrouzieri Boyer, 2003
Species Dentimargo nauticus Espinosa, Ortea & Moro, 2012
Species Dentimargo neglectus (G. B. Sowerby II, 1846)
Species Dentimargo osmayi Espinosa & Ortea, 2014
Species Dentimargo perexilis (Bavay, 1922)
Species Dentimargo pumilus (Redfield, 1870)
Species Dentimargo quilonicus (Melvill, 1898)
Species Dentimargo ratzingeri Cossignani, 2006
Species Dentimargo redferni Espinosa, Ortea & Moro, 2012
Species Dentimargo reductus (Bavay, 1922)
Species Dentimargo repentinus (Sykes, 1905)
Species Dentimargo rhytidobasis (Lozouet, 1999) †
Species Dentimargo ringicula (G. B. Sowerby III, 1900)
Species Dentimargo rivesi Espinosa & Ortea, 2013
Species Dentimargo rogeri Espinosa & Ortea, 2014
Species Dentimargo salvani Pacaud, 2019 †
Species Dentimargo scapulatus Boyer, 2017
Species Dentimargo slateri Lussi & G. Smith, 2015
Species Dentimargo smithii (A. E. Verrill, 1885)
Species Dentimargo somalicus T. Cossignani, 2001
Species Dentimargo spengleri Lussi, 2007
Species Dentimargo spongiarus Boyer, 2001
Species Dentimargo stewartianus (Suter, 1908)
Species Dentimargo suavis (Souverbie, 1859)
Species Dentimargo subamoenus (Powell, 1937)
Species Dentimargo subfusulus (Powell, 1932)
Species Dentimargo subventricosior (Souverbie, 1863)
Species Dentimargo tanorus (Dall, 1927)
Species Dentimargo teramachi Habe, 1951
Species Dentimargo tillmanni Espinosa & Ortea, 2013
Species Dentimargo tonyi Espinosa & Ortea, 2014
Species Dentimargo totomiensis Makiyama, 1927
Species Dentimargo tropicensis Boyer, 2002
Species Dentimargo tropicus (Laseron, 1957)
Species Dentimargo undulatus Boyer, 2017
Species Dentimargo vincenzoi T. Cossignani, 2001
Species Dentimargo virginiae Boyer, 2001
Species Dentimargo vitoria Espinosa & Ortea, 2005
Species Dentimargo walkeri (E. A. Smith, 1899)
Species Dentimargo wormaldi (Powell, 1971)
Species Dentimargo yucatecanus (Dall, 1881)
Species Dentimargo zaidettae Espinosa & Ortea, 2000
Species Dentimargo zanzibaricus Bozzetti, 1997
Species Dentimargo zetetes B. Roth, 1978
Species Dentimargo abyssorum (Tomlin, 1916) accepted as Prunum abyssorum (Tomlin, 1916) (original combination)
Species Dentimargo amoena (Suter, 1908) accepted as Dentimargo amoenus (Suter, 1908) (wrong grammatical agreement of species epithet)
Species Dentimargo aronnax (Bouchet & Warén, 1985) accepted as Marginella aronnax Bouchet & Warén, 1985
Species Dentimargo aureocincta (Stearns, 1872) accepted as Dentimargo aureocinctus (Stearns, 1872) (incorrect gender ending)
Species Dentimargo boyeri Bozzetti, 1994 accepted as Eratoidea boyeri (Bozzetti, 1994) (original combination)
Species Dentimargo cecalupoi Cossignani, 2005 accepted as Demissa cecalupoi (Cossignani, 2005) (original combination)
Species Dentimargo chalmersi (Tomlin & Shackleford, 1912) accepted as Marginella chalmersi Tomlin & Shackleford, 1912
Species Dentimargo costata Bozzetti, 1997 accepted as Eratoidea costata (Bozzetti, 1997)
Species Dentimargo costulata Thiele, 1925 accepted as Eratoidea costulata (Thiele, 1925)
Species Dentimargo deformis (G. Nevill & H. Nevill, 1874) accepted as Demissa deformis (G. Nevill & H. Nevill, 1874)
Species Dentimargo difficilis Gabriel, 1961 accepted as Dentimargo allporti (Tenison Woods, 1876)
Species Dentimargo elata (R. B. Watson, 1886) accepted as Dentimargo elatus (R. B. Watson, 1886) (incorrect gender ending)
Species Dentimargo impudica (P. Fischer, 1884) accepted as Marginella impudica P. Fischer, 1884
Species Dentimargo insecta (Laseron, 1957) accepted as Dentimargo arvinus (Laseron, 1957)
Species Dentimargo janeiroensis (E. A. Smith, 1915) accepted as Eratoidea janeiroensis (E. A. Smith, 1915)
Species Dentimargo lantzi (Jousseaume, 1875) accepted as Demissa nevilli (Jousseaume, 1875)
Species Dentimargo lasallei (Talavera & Princz, 1985) accepted as Eratoidea lasallei (Talavera & Princz, 1985)
Species Dentimargo lateritius (Melvill & Sykes, 1903) accepted as Marginella lateritia Melvill & Sykes, 1903
Species Dentimargo marocana (Locard, 1897) accepted as Marginella marocana Locard, 1897
Species Dentimargo maugeana (Hedley, 1915) accepted as Dentimargo kemblensis (Hedley, 1903)
Species Dentimargo procrita (Kilburn, 1977) accepted as Demissa procrita (Kilburn, 1977)
Species Dentimargo sinuosa Bozzetti, 1997 accepted as Eratoidea sinuosa (Bozzetti, 1997) (original combination)
Species Dentimargo stylaster Boyer, 2001 accepted as Serrata stylaster (Boyer, 2001) (original combination)
Species Dentimargo subturrita (P. Fischer, 1884) accepted as Marginella subturrita P. Fischer, 1884
Species Dentimargo sulcata (d'Orbigny, 1842) accepted as Eratoidea sulcata (d'Orbigny, 1842)
Species Dentimargo tollere (Laseron, 1957) accepted as Volvarina tollere (Laseron, 1957)
Species Dentimargo yucatecana (Dall, 1881) accepted as Dentimargo yucatecanus (Dall, 1881) (misspelling)
Species Dentimargo zetes B. Roth, 1978 accepted as Dentimargo zetetes B. Roth, 1978
marine, brackish, fresh, terrestrial
recent + fossil
Cossmann, M. (1899). Essais de paléoconchologie comparée. Troisième livraison. Paris, The author and Comptoir Géologique. 201 pp., 8 pls., available online at http://biodiversitylibrary.org/page/36853285 [details]
MolluscaBase (2018). Dentimargo Cossmann, 1899. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=160256 on 2020-07-07
Date
action
by
2006-07-31 06:57:06Z
changed
Camba Reu, Cibran
The webpage text is licensed under a Creative Commons Attribution 4.0 License
original description
Cossmann, M. (1899). Essais de paléoconchologie comparée. Troisième livraison. Paris, The author and Comptoir Géologique. 201 pp., 8 pls., available online at http://biodiversitylibrary.org/page/36853285 [details]
original description (of Longinella Laseron, 1957) Laseron, C. F. (1957). A new classification of the Australian Marginellidae (Mollusca), with a review of species from the Solanderian and Dampierian zoogeographical provinces. <em>Australian Journal of Marine and Freshwater Research.</em> 8(3): 274-311.
page(s): 286 [details] Available for editors
[request]
original description (of Marginella (Eburnospira) Olsson & Harbison, 1953) Olsson A. A. & Harbison A. (1953). Pliocene Mollusca of southern Florida with special reference to those from North Saint Petersburg. <i>Monographs of the Academy of Natural Sciences of Philadelphia 8</i>: 1-457, pl. 1-65
page(s): 201 [details]
additional source Cossignani T. (2006). Marginellidae & Cystiscidae of the World. <em>L'Informatore Piceno.</em> 408pp. [details]
original description (of Longinella Laseron, 1957) Laseron, C. F. (1957). A new classification of the Australian Marginellidae (Mollusca), with a review of species from the Solanderian and Dampierian zoogeographical provinces. <em>Australian Journal of Marine and Freshwater Research.</em> 8(3): 274-311.
page(s): 286 [details] Available for editors
[request] original description (of Marginella (Eburnospira) Olsson & Harbison, 1953) Olsson A. A. & Harbison A. (1953). Pliocene Mollusca of southern Florida with special reference to those from North Saint Petersburg. <i>Monographs of the Academy of Natural Sciences of Philadelphia 8</i>: 1-457, pl. 1-65
page(s): 201 [details]
additional source Cossignani T. (2006). Marginellidae & Cystiscidae of the World. <em>L'Informatore Piceno.</em> 408pp. [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Grammatical gender masculine under provisions of ICZN Art 30.1.4.2. "A genus-group name that is or ends in a word of common or variable gender (masculine or feminine) is to be treated as masculine unless its author, when establishing the name, stated that it is feminine or treated it as feminine in combination with an adjectival species-group name". Cossmann (1899) proposed this name as a section of Marginella, did not use any name combined with it and made no statement about gender. Most authors erroreously treated it as feminine. [details]From other sources
Habitat Known from seamounts and knolls [details]
