Holotype: Specimen MB.C.25507, illustrated by Korn et al;., 2015 in Fig. 15A.

2015. Sporadoceras conforme Korn et al., p. 58.

"Thinly globular and subinvolute juvenile stage (ww/dm ~ 0.85; uw/dm = 0.15-0.20 at 5 mm dm), thinly pachyconic and involute subadult stage (ww/dm = 0.60-0.65; uw/dm ~ 0.05 at 20 mm dm), thickly discoidal and involute adult stage (ww/dm ~ 0.50 at 50 mm dm)" (Korn et al., 2015)

"Sporadoceras conforme differs from S. muensteri in the slender conch (ww/dm = 0.55 at 40 mm instead of 0.60 in S. muensteri) and in the nearly symmetric A2 lobe. The stratigraphically older S. bidens .... is a species with a very similar conch shape, but this species has a very asymmetric A2 lobe and the steinkern does obviously not possess constrictions."(Korn et al., 2015)