orthochoanitic

Adjective

 * 1) Pertaining to the obsolete cephalopod suborder Orthochoanites.
 * 2)  Having a straight, short septal neck.

Related terms

 * cyrtochoanitic, subcyrtochoanitic
 * hemichoanitic
 * holochoanitic, subholochoanitic
 * intrachoanitic
 * macrochoanitic
 * mixochoanitic
 * orthochoanite
 * prochoanitic
 * retrochoanitic
 * suborthochoanitic