Cephalopoda

Striatocycloceras romingeri (Foerste, 1932)

Taxon description

Kröger & Isakar, 2006

Diagnosis. Slightly curved, slightly compressedStriatocy-cloceraswith very low apical angle of approximately 1.Adult dorsoventral diameter approximately 10 mm, with fourto five annulations at a distance that equate to the corre-sponding shell diameter in adult. Annulations straight, irregu-larly spaced, with conspicuous lobe at the side in oppositionof the siphuncle. Coarse growth lines, about five to seven percycle of annulations. One suture line at every groove of theannulation, with parallel sutures and annulations. Siphunclecentral

Type specimen data
UMPC 2831 ,
Synonymy list
1932     Cycloceras romingeri — Foerste, pp. 89, fig. 126a,b
2006     Striatocycloceras romingeri (Foerste, 1932) — Kröger & Isakar, pp. 152, fig. 7p, 8r-t
2013     Striatocycloceras romingeri (Foerste, 1932) — Kröger, pp. 25
Selection of related publications
Kröger, B., Isakar, M. 2006. Revision of annulated orthoceridan cephalopods of the Baltoscandic Ordovician. Fossil Record 9, 1, 137-163. DOI:10.1002/mmng.200600005