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Trigonostoma

Gastropoda - Neogastropoda - Cancellariidae

Taxonomy
Trigonostoma was named by Blainville (1827) [Sepkoski's age data: K Maes-l R]. It is extant. Its type is Buccinum scalare.

It was reranked as Cancellaria (Trigonostoma) by Martin (1895), Martin (1904), Maury (1917), Mansfield (1940) and Mandic and Steininger (2003).

It was assigned to Neogastropoda by Sepkoski (2002); to Cancellaria by Martin (1895), Martin (1904), Maury (1917), Mansfield (1940) and Mandic and Steininger (2003); to Cancellariinae by Wilson (1994) and Landau et al. (2007); and to Cancellariidae by Vredenburg (1921), Woodring (1928), Oostingh (1935), Palmer (1937), Harris and Palmer (1947), Olsson and Harbison (1953), DuBar (1958), Olsson (1964), Sohl (1964), Petit (1967), Olsson (1967), Woodring (1970), Petit (1976), Ladd (1982), Ward and Blackwelder (1987), Jung and Petit (1990), Todd (2001), Wienrich (2001) and Landau and Marques da Silva (2010).

Synonymy list
YearName and author
1827Trigonostoma Blainville
1895Cancellaria (Trigonostoma) Martin p. 51
1904Cancellaria (Trigonostoma) Martin p. 165
1917Cancellaria (Trigonostoma) Maury p. 65
1921Trigonostoma Vredenburg p. 139
1928Trigonostoma Woodring p. 223
1935Trigonostoma Oostingh p. 107
1937Trigonostoma Palmer p. 437
1940Cancellaria (Trigonostoma) Mansfield p. 207
1947Trigonostoma Harris and Palmer p. 411
1953Trigonostoma Olsson and Harbison p. 181
1958Trigonostoma DuBar p. 189
1964Trigonostoma Olsson p. 126
1964Trigonostoma Sohl p. 267
1967Trigonostoma Olsson p. 23
1967Trigonostoma Petit p. 217
1970Trigonostoma Woodring p. 344
1976Trigonostoma Petit p. 42
1982Trigonostoma Ladd p. 57
1987Trigonostoma Ward and Blackwelder p. 132
1990Trigonostoma Jung and Petit p. 112
1994Trigonostoma Wilson p. 177
2001Trigonostoma Todd
2001Trigonostoma Wienrich p. 515
2002Trigonostoma Sepkoski
2003Cancellaria (Trigonostoma) Mandic and Steininger p. 274
2007Trigonostoma Landau et al.
2010Trigonostoma Landau and Marques da Silva p. 99

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyCancellarioideaGray 1853
familyCancellariidaeGray 1853
genusTrigonostomaBlainville 1827

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.

G. Trigonostoma Blainville 1827
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Subg. †Trigonostoma (Extractrix) Korobkov 1955
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†Scalptia scalarina Lamarck 1822
Subg. Trigonostoma (Trigonostoma) Blainville 1827
†Trigonostoma biplicifera Conrad 1841
†Trigonostoma birmanicum Vredenburg 1921
†Trigonostoma decorara Newton 1922
†Trigonostoma gemmatum Conrad 1833
†Trigonostoma indicum Vredenburg 1925
†Trigonostoma scalarina Lamarck 1822
†Trigonostoma selectum Harris and Palmer 1947
†Trigonostoma speciosum Vredenburg 1921
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Invalid names: Cancellaria depressa Dall 1915 [replaced]
†Trigonostoma toroense Olsson 1922
Diagnosis
No diagnoses are available