Dzhulfites Shevyrev, 1965

Korn, Dieter, Hairapetian, Vachik, Ghaderi, Abbas, Leda, Lucyna, Schobben, Martin & Akbari, Amir, 2021, The Changhsingian (Late Permian) ammonoids from Baghuk Mountain (Central Iran), European Journal of Taxonomy 776, pp. 1-106 : 27

Genus Dzhulfites Shevyrev, 1965

Type species

Dzhulfites spinosus Shevyrev, 1965 , by original designation.

Included species

Dzhulfites hebes Korn & Ghaderi in Korn et al. (2016); Dzhulfites nodosus Shevyrev, 1965 ;

Dzhulfites spinosus Shevyrev, 1965 ; Dzhulfites zalensis Korn & Ghaderi in Korn et al. (2016); Dzhulfites brevisellatus Korn & Hairapetian sp. nov.

Diagnosis

Representatives of the family Dzhulfitidae with moderately large to large conch; maximum adult diameters are between 80 and 160 mm. Subadult stage with trapezoidal whorl profile, adult stage variable. Subadult stage with small to large conical ventrolateral nodes, adult stage with weakening sculpture. Suture line with external lobe that does not reach the depth of the adventive lobe; prongs of external lobe simple to trifid.

Remarks

For a discussion of the genus, see Korn & Ghaderi in Korn et al. (2016).