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Hoplitoplacenticeras
Taxonomy
Hoplitoplacenticeras was named by Paulcke (1906) [Sepkoski's age data: K Camp-l K Maes-u Sepkoski's reference number: 2,1066].
It was assigned to Placenticeratidae by Kennedy et al. (1973), Atabekyan and Khakimov (1976), Matsumoto (1984), Klinger and Kennedy (1989), Kennedy et al. (1992), Kennedy and Summesberger (1999) and Courville and Odin (2001); and to Ammonoidea by Sepkoski (2002).
It was assigned to Placenticeratidae by Kennedy et al. (1973), Atabekyan and Khakimov (1976), Matsumoto (1984), Klinger and Kennedy (1989), Kennedy et al. (1992), Kennedy and Summesberger (1999) and Courville and Odin (2001); and to Ammonoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1906 | Hoplitoplacenticeras Paulcke |
| 1973 | Hoplitoplacenticeras Kennedy et al. p. 102 |
| 1976 | Hoplitoplacenticeras Atabekyan and Khakimov p. 77 |
| 1984 | Hoplitoplacenticeras Matsumoto p. 23 |
| 1989 | Hoplitoplacenticeras Klinger and Kennedy p. 355 |
| 1992 | Hoplitoplacenticeras Kennedy et al. p. 270 |
| 1999 | Hoplitoplacenticeras Kennedy and Summesberger p. 25 |
| 2001 | Hoplitoplacenticeras Courville and Odin p. 536 |
| 2002 | Hoplitoplacenticeras Sepkoski |
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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. †Hoplitoplacenticeras Paulcke 1906
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Subg. †Hoplitoplacenticeras (Hoplitoplacenticeras) Paulcke 1907
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†Hoplites plasticus costatus Paulcke 1907
†Hoplitoplacenticeras (Hoplitoplacenticeras) coesfeldiense Schluter 1867
†Hoplitoplacenticeras (Hoplitoplacenticeras) howarthi Collignon 1970
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Invalid names: Hoplitoplacenticeras antokazoense Collignon 1970 [synonym], Hoplitoplacenticeras besairei Collignon 1970 [synonym], Hoplitoplacenticeras trangahyense Collignon 1970 [synonym]
†Hoplitoplacenticeras (Hoplitoplacenticeras) marroti Coquand 1859
†Hoplitoplacenticeras (Hoplitoplacenticeras) plasticum Paulcke 1907
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†Hoplites plasticus hauthali Paulcke 1907
†Hoplites plasticus laevis Paulcke 1907
†Hoplites plasticus semicostatus Paulcke 1907
†Hoplitoplacenticeras (Hoplitoplacenticeras) preyi Kennedy and Summesberger 1999
Subg. †Hoplitoplacenticeras (Lemfoerdiceras) Kennedy 1986
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†Hoplitoplacenticeras (Lemfoerdiceras) lafresnayanus d'Orbigny 1841
†Hoplitoplacenticeras (Lemfoerdiceras) lemfoerdensis Schluter 1872
†Hoplitoplacenticeras costulosum Schlüter 1867
†Hoplitoplacenticeras dolbergense Schluter 1876
†Hoplitoplacenticeras fugen Matsumoto 1984
†Hoplitoplacenticeras monju Matsumoto 1982
†Hoplitoplacenticeras plasticum Paulcke 1906
†Hoplitoplacenticeras rarecostatum Khakimov 1976
†Hoplitoplacenticeras rejaudryi de Grossouvre 1894
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Invalid names: Sonneratia rara de Grossouvre 1894 [synonym]
†Hoplitoplacenticeras vari Schlüter 1872
Diagnosis
No diagnoses are available