Genus: Rohonodus SCHALLREUTER, 1983
Etymology: In honor of Dr. (Med) J. V. Rohon.

Species: vastorfensis SCHALLREUTER, 1983
Etymology: In reference to Vastorf near Luneburg.

Holotype: GPIMH 2698

Locality: Vastorf near Luenburg, Lower Saxony State, North west Germany.

Horizon:

Biostratigraphy: Ahtiella jentzxchi-conglomerate.

Age: Oelandium, Arenig Epoch, Late Early Ordovician.

Material: Scales.

Partaypes: GPIMH 2699, 2700: Scales.