Definition of Parasphenoid. Meaning of Parasphenoid. Synonyms of Parasphenoid

Here you will find one or more explanations in English for the word Parasphenoid. Also in the bottom left of the page several parts of wikipedia pages related to the word Parasphenoid and, of course, Parasphenoid synonyms and on the right images related to the word Parasphenoid.

Definition of Parasphenoid

Parasphenoid
Parasphenoid Par`a*sphe"noid, a. [Pref. para- + sphenoid.] (Anat.) Near the sphenoid bone; -- applied especially to a bone situated immediately beneath the sphenoid in the base of the skull in many animals. -- n. The parasphenoid bone.

Meaning of Parasphenoid from wikipedia

- The parasphenoid is a bone which can be found in the cranium of many vertebrates. It is an unpaired dermal bone which lies at the midline of the roof of...
- The singular parasphenoid is one of the few dermal components of the braincase, a flat plate below the basisphenoid. The parasphenoid acts as a component...
- the roof of the skull. Between the pterygoids lay an elongated, narrow parasphenoid bone, which also spread over some of the lower surface of the braincase...
- found in Temnospondyli and Nectridea) Wide cultriform process of the parasphenoid (also found in some Microsauria (Rhynchonkos) and Lysorophia) Presence...
- which the dorsal fin has independent rays, and a posteriorly elongated parasphenoid. Cladistia are the earliest diverging branch of living Actinopterygii...
- indentations, and optic foramina that typically traverse the frontal–parietal–parasphenoid sutures. In the past, the Colubridae were not a natural group, as many...
- amphibian characteristic at the back of the skull, a widened bone called the parasphenoid basal plate. Many of the features that link Gerobatrachus with modern...
- both structures have large teeth which are paired with the teeth on the parasphenoid in the roof of the mouth. The clade Otocephala includes the Clupeiformes...
- America. These fish are characterized by the presence of teeth on the parasphenoid. The snakeheads and the anabantoids are united by the presence of the...
- the paroccipital process is rounded and tongue-like in shape parasphenoid: the parasphenoid rostrum is a laterally compressed, thin spike and is lacking...