Information om | Engelska ordet SUPRAOCCIPITAL

Exempel på hur man kan använda SUPRAOCCIPITAL i en mening

• The skull of the caracal is high and rounded, featuring large auditory bullae, a well-developed supraoccipital crest normal to the sagittal crest, and a strong lower jaw.
• The occipital condyle is either trilobate and formed by the basioccipital and the exoccipitals, or a simple knob formed by the basioccipital; the supraoccipital is excluded from the foramen magnum.
• Eureptilia is characterized by the skull having greatly reduced supraoccipital, tabular, and supratemporal bones that are no longer in contact with the postorbital.
• Chapleau, from The Interrelationships of Scophthalmid Fishes, redefined the subfamily's traits to two more distinct features: “(i) anterior extension of the two pelvic fins; (ii) an elongated supraoccipital process in contact with the dorsal margin of the blind side frontal.
• lewisi lacks a skull, but based on the specimen SMA 0002, which may belong to the species, the skull possesses several diagnostic characteristics: frontals with anterior midline projection into the nasals (1); trapezoidal supraoccipital (more expanded dorsally than ventrally) (2); lateral spur on the dorsal part of the lacrimal (3); fenestrated pterygoid (4); and the large pineal foramen between the frontals (5).
• Aspidoras is easily distinguished from the other genera of the subfamily Corydoradinae by the presence of a supraoccipital fontanel; this character is an autapomorphy for the genus.
• The larvae of bigeye trevally have been extensively described, with defining features being a conspicuously pigmented supraoccipital crest, relatively deep body and an anal fin ray count of 15 to 17, the lowest of any east Pacific carangid.
• I saxicola exhibits minute abdominal platelets with much more than six odontodes, a plated area under the first three plates of the lateral line, an exposed portion of cleithrum bordering all the posterior margin of the opercular opening on lateral side of the body, and an exposed surface of supraoccipital flat or slightly convex.
• Immature specimens of Otothyris species, as in most species of the Hypoptopomatinae, exhibit salient crests or ridges of enlarged odontodes on the posterodorsal region of the supraoccipital and pterotic-supracleithrum bones.
• The prefrontals are moderately large, rounded, each with a small olfactory nerve foramen; frontals wide over orbit; sphenotic not contacting supraoccipital.
• It comprises a supraoccipital and partial postcranial skeleton and was reported in 1996 along with 14 referred specimens collected between 1977 and 1994 and also reposited at HMG.
• Bones we have found are: left quadratojugal, postfrontal, supratemporal, postorbital, basioccipital and both tubera basioccipitalia, the parabasisphenoid, the otic capsule containing both opisthotic and prootic bones, exoccipital, supraoccipital and pterygoid.
• According to McDonald and colleagues, Iguanacolossus differs from other iguanodontians in having a contact surface for supraoccipital on caudomedial process of squamosal curved in caudal view, cranial pubic process with concave dorsal margin but little expansion of its cranial end, postorbital process of the squamosal mediolaterally compressed and blade-like, pubis tapers to a blunt point, cranial extremity of preacetabular process of ilium modified into horizontal boot, axial neural spine blade-like and semi-circular in profile, and the dorsal margin of ilium straight.
• Classic comparative anatomy have regarded the interparietal as being lost in various mammalian lineages since the interparietal and supraoccipital fuse with each other in the early ontogenetic period in many mammals, but recent study has shown that its presence is confirmed in all extant mammalian orders, particularly in the embryonic period (Koyabu and others, 2012).
• The parietal bones at their rear form bony flaps that overlap the supraoccipital but do not touch the sides of the paraoccipitals and are themselves overlapped by the squamosals.
• The basioccipital, paired exoccipitals, and supraoccipital bind the large foramen magnum in the occipital region.
• The maxilla and prefrontals of the specimen are only partly known, although the jugals, basioccipitals, supraoccipital crest, and left quadrate are close to complete.
• These include the presence of a mediolaterally narrow, elongate, and septate internal narial fenestra located anteriorly on the pterygoid, the presence of a markedly depressed posterior border of the parietal that excludes the supraoccipital from the dorsal cranial table, and a ventrally directed descending process of the postorbital with a well-developed posteroventral process.
• It contains both praemaxilla (frontmost upper jaw bones), both maxillae (main upper jaw bone), teeth, a lacrimal, a jugal, a postorbital, a squamosal, a supraoccipital, parts of the lower jaws, a possible hyoid, two cervical (neck) vertebrae (backbones), cervical ribs, rear dorsal (back) vertebrae, at least five front caudal (tail) vertebrae, chevrons, ribs, gastralia (or "belly ribs"), the lower parts of a left forelimb, a furcula (wishbone), both pubic bones, a left ischium (lower and rearmost hip bone), a right femur, a tibia (shin bone), the upper part of a fibula (calf bone), a left astragalus (ankle bone), three tarsals, and three metatarsals.
• At the back of the skull, between the parietals and supraoccipitals, there is a prominently developed postparietal fenestra; the supraoccipital itself slopes forwards at its bottom end so as to round off the base of the skull.

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