hyostylic 舌接型
Hyostylic \Hy`o*styl"ic\, a. [Hyo- + Gr. ? a pillar.] (Anat.)
Having the mandible suspended by the hyomandibular, or upper
part of the hyoid arch, as in fishes, instead of directly
articulated with the skull as in mammals; -- said of the
skull.