spirulid
English edit
Etymology edit
From Spirulida (order name).
Noun edit
spirulid (plural spirulids)
- (chiefly paleontology) A cephalopod of the order Spirulida, including the ram's horn squid.
- 2017, Danna Staaf, Squid Empire, ForeEdge, →ISBN, page 113:
- There are a lot of fossil spirulids, though, enough to show us the probably evolution of the ram's horn coil.