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Harpoceras
Taxonomy
Harpoceras was named as a genus. It is not extant.
It was reranked as Ammonites (Harpoceras) by Denckmann (1887).
It was assigned to Ammonites by Denckmann (1887); to Hildoceratidae by Guex (1973); to Ammonoidea by Sepkoski (2002); and to Harpoceratinae by Arthur et al. (1993), Stevens (2007), Howarth (2013) and Benzaggagh et al. (2022).
It was reranked as Ammonites (Harpoceras) by Denckmann (1887).
It was assigned to Ammonites by Denckmann (1887); to Hildoceratidae by Guex (1973); to Ammonoidea by Sepkoski (2002); and to Harpoceratinae by Arthur et al. (1993), Stevens (2007), Howarth (2013) and Benzaggagh et al. (2022).
Species
H. (Harpoceras), H. crassefalcatum, H. dynastes, H. eseri, H. falciferum (syn. H. concinnum, Ammonites mulgravius, H. falcula, Tardarpoceras tardum, H. fellenbergi, H. falciferoides, Phaularpites exiguus), H. ignobile, H. kobelli, H. lunula, H. nitescens, H. pseudoserpentinum, H. rauracum, H. serpentinum (syn. Ammonites alternatus), H. subplanatum (syn. Ammonites complanatus)
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1878 | Lioceras Bayle |
1887 | Ammonites (Harpoceras) Denckmann |
1927 | Tardarpoceras Buckman |
1949 | Falcifericeras Breistroffer |
1970 | Kolymoceras Dagis |
1973 | Harpoceras Guex p. 500 |
1993 | Harpoceras Arthur et al. p. 29 |
2001 | Gallitellia Venturi and Ferri |
2002 | Glyptarpites Sepkoski |
2002 | Harpoceras Sepkoski |
2002 | Harpoceratoides Sepkoski |
2002 | Phaularpites Sepkoski |
2007 | Harpoceras Stevens p. 377 |
2013 | Harpoceras Howarth p. 74 |
2022 | Harpoceras Benzaggagh et al. p. 10 |
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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. †Harpoceras
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Subg. †Harpoceras (Harpoceras) Waagen 1869
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†Harpoceras (Harpoceras) kisslingi Hug 1898
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Invalid names: Glyptarpites glyptus Buckman 1927 [synonym]
†Harpoceras (Harpoceras) lassum Buckman 1927
†Harpoceras (Harpoceras) mediterraneum Pinna 1968
†Harpoceras (Harpoceras) rulleaui Bécaud 2006
†Harpoceras (Harpoceras) strangewaysi Sowerby 1820
†Harpoceras (Harpoceras) subexaratum Bonarelli 1899
†Harpoceras crassefalcatum Waagen 1875
†Harpoceras dynastes Waagen 1875
†Harpoceras eseri Oppel 1856
†Harpoceras falciferum Sowerby 1820
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Invalid names: Ammonites mulgravius Young and Bird 1828 [synonym], Harpoceras concinnum Buckman 1927 [synonym], Harpoceras falciferoides Buckman 1927 [synonym], Harpoceras falcula Buckman 1926 [synonym], Harpoceras fellenbergi Hug 1898 [synonym], Phaularpites exiguus Buckman 1928 [synonym], Tardarpoceras tardum Buckman 1927 [synonym]
†Harpoceras ignobile Sowerby 1840
†Harpoceras kobelli Oppel 1863
†Harpoceras lunula Zieten 1830
†Harpoceras nitescens Schlegelmilch 1976
†Harpoceras pseudoserpentinum Gabilly 1973
†Harpoceras rauracum Mayer 1864
†Harpoceras serpentinum Schlotheim 1813
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Invalid names: Ammonites alternatus Simpson 1843 [synonym]
Invalid names: Falcifericeras Breistroffer 1949 [objective synonym], Gallitellia Venturi and Ferri 2001 [synonym], Glyptarpites [synonym], Harpoceratoides [synonym], Kolymoceras Dagis 1970 [synonym], Lioceras Bayle 1878 [synonym], Phaularpites [synonym], Tardarpoceras Buckman 1927 [synonym]
Diagnosis
No diagnoses are available