Tropidoceras stahliforme Rakús and Guex 2002 (ammonite)

Cephalopoda - Ammonitida - Polymorphitidae

Full reference: M. Rakús and J. Guex. 2002. Les ammonites du jurassique inférieur et moyen de la dorsal tunisienne. Mémoires de Géologie (Lausanne) 39:1-149

Belongs to Tropidoceras according to M. Rakús and J. Guex 2002

Sister taxa: Tropidoceras actaeon, Tropidoceras atuelense, Tropidoceras calliplocoides, Tropidoceras calliplocum, Tropidoceras demonense, Tropidoceras ellipticum, Tropidoceras erythraeum, Tropidoceras flandrini, Tropidoceras frischmanni, Tropidoceras futtereri, Tropidoceras hamulatum, Tropidoceras heterogeneum, Tropidoceras masseanum, Tropidoceras mediterraneum, Tropidoceras rotundum, Tropidoceras rursicosta, Tropidoceras semilaevis, Tropidoceras stahli, Tropidoceras zitteli

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 19.7

Distribution: found only at Djebel Zaghouan, Mines of Djebel Staa, bed 5 (Jurassic of Tunisia)

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.