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Hyperlioceras (ammonite)

Cephalopoda - Ammonitida - Graphoceratidae

PaleoDB taxon number: 15025

Synonyms: Braunsella Buckman 1904 (no. 257942), Braunsina Buckman 1902 (no. 257938), Darellia (no. 14754), Darellina Buckman 1904 (no. 257943), Deltoidoceras Buckman 1902 (no. 257939), Deltotoceras Buckman 1904 (no. 257946), Dissoroceras Buckman 1902 (no. 257940), Hugia Buckman 1904 (no. 257944), Hyperlioceras (Toxolioceras) (no. 299678), Lopadoceras Buckman 1904 (no. 257945), Reynesella (no. 15574), Reynesia Buckman 1902 (no. 257941), Toxolioceras (no. 15747)

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

Sister taxa: Brasilia, Graphoceras, Ludwigia

Subtaxa: Hyperlioceras (Toxolioceras) incisum, Hyperlioceras (Toxolioceras) inclusum, Hyperlioceras curvicostatum

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Ecology: fast-moving nektonic carnivore