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Harpoceras (ammonite)

Cephalopoda - Ammonitida - Hildoceratidae

PaleoDB taxon number: 14967

Alternative spelling: Ammonites (Harpoceras)

Synonyms: Falcifericeras Breistroffer 1949 [objective synonym] (no. 257848), Gallitellia Venturi and Ferri 2001 (no. 257850), Glyptarpites (no. 14931), Harpoceras (Maconiceras) Buckman 1926 (no. 269631), Harpoceratoides (no. 14968), Kolymoceras Dagis 1970 (no. 257849), Lioceras Bayle 1878 (no. 257845), Maconiceras Buckman 1926 (no. 257846), Phaularpites (no. 15389), Tardarpoceras Buckman 1927 (no. 257847)

Parent taxon: Harpoceratinae according to M. K. Howarth 2013

Sister taxa: Cleviceras, Eleganticeras, Osperleioceras, Ovaticeras, Polyplectus, Pseudolioceras, Sphenarpites, Taffertia, Tiltoniceras

Subtaxa: Harpoceras (Harpoceras), Harpoceras (Maconiceras) soloniacense, Harpoceras eseri, Harpoceras nitescens

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Ecology: fast-moving nektonic carnivore