Pterygoid sentence example
The quadrate is invariably a conspicuous bone and movably articulating with the cranium and by a special process with the pterygoid.
The pterygoids are delicate slender slips of bone attached to the hinder border of the palatines, and supported externally by, and generally welded with, the rough pterygoid plates of the alisphenoid, with no pterygoid fossa between.
Foramen by Pt', Pterygoid, anwhich the or terior process.
Boulenger, "On the Presence of Pterygoid Teeth in a Tailless Batrachian, with remarks on the Localization of Teeth on the Palate," P.Z.S., 1890, p. 664.
Snakes possess teeth in the maxillaries, mandibles, palatine and pterygoid bones, sometimes also in the intermaxillary; they may be absent in one or the ether of the bones mentioned.Advertisement
No ectopterygoid pterygoid not extending to quadrate; no supratemporal or squamosal; prefrontal forming a suture with nasal; coronoid present; vestiges of pelvis present.
Maxillary horizontal; pterygoid reaching quadrate or mandible.
The third sub-family is that of the Microtinae, or voles, which are distributed all over Europe, Northern Asia and North America, and are characterized by the tympanic bulla of the skull being filled with honey-combed bony tissue, the small size of the infra-orbital foramen, and the deep pterygoid fossa on the palatal aspect.
In the skull the tympanic bulla is hollow, the pterygoid fossa shallow and the zygomatic arch slender, with a rudimentary jugal bone.