English edit

Etymology edit

gnatho- +‎ basic

Adjective edit

gnathobasic (not comparable)

  1. Related to, or characteristic of a gnathobase
    • 2015 September 1, James C. Lamsdell et al., “The oldest described eurypterid: a giant Middle Ordovician (Darriwilian) megalograptid from the Winneshiek Lagerstätte of Iowa”, in BMC Evolutionary Biology[1], volume 15, →DOI:
      The expanded coxal gnathobasic surface is differentiated from the main body of the coxa by a narrow ‘neck’ (Fig. 13b ).