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Euhystrichoceras Spath 1923 (ammonite)

Cephalopoda - Ammonitida - Brancoceratidae

PaleoDB taxon number: 14872

Full reference: L. F. Spath. 1923. On the ammonite horizons of the Gault and contiguous deposits. Summary of Progress, Geological Survey, London (1922):139-149

Parent taxon: Mortoniceratinae according to W. J. Kennedy and N. J. Morris 2018

Sister taxa: Algericeras, Arestoceras, Butticeras, Elobiceras, Goodhallites, Mortoniceras, Neoharpoceras, Prohysteroceras

Subtaxa: Euhystrichoceras adkinsi, Euhystrichoceras baylissi, Euhystrichoceras constrictum, Euhystrichoceras nicaisei, Euhystrichoceras occidentale, Euhystrichoceras simplex

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Type: Ammonites nicaisei

Ecology: fast-moving nektonic carnivore