searching for Postorbital Bar 27 found (28 total)
alternate case: postorbital Bar
Postorbital bar
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The postorbital bar is a bone which runs around the eyesocket of strepsirrhine primate s. This is in contrast to the higher primates, ...Postorbital bone (70 words) [view diff] no match in snippet view article find links to article
The postorbital is one of the bones in vertebrate skulls which forms a portion of the dermal skull roof and, sometimes, a ring about the ...Primate (14,507 words) [view diff] case mismatch in snippet view article find links to article
which are put under strain during chewing. Strepsirrhines have a postorbital bar , a bone around the eye socket, to protect their eyes; in ...Postorbital process (65 words) [view diff] case mismatch in snippet view article find links to article
frontal bone near the rear upper edge of the eye socket In many mammal s, it reaches down to the zygomatic arch , forming the postorbital bar . ...Baurioidea (386 words) [view diff] case mismatch in snippet view article find links to article
Scaloposaurs were characterized by their small size and reduced postorbital bar (a strut of bone behind the eye socket). Scaloposauria is ...Hapalodectidae (395 words) [view diff] case mismatch in snippet view article find links to article
placement in a distinct family In particular, H. hetangensis has a postorbital bar closing the back of the orbit , a feature lacking in mesonychids. ...Eutheriodontia (219 words) [view diff] case mismatch in snippet view article find links to article
secondary palate and the loss of a postorbital bar (these features were retained in mammals, which are considered a derived group of cynodonts). ...Atoposaurus (305 words) [view diff] case mismatch in snippet view article find links to article
narrow supratemporal fossa e, wide occipital region , thin postorbital bar , and smooth ornamentation has led some paleontologists to ...Yikezhaogia (164 words) [view diff] case mismatch in snippet view article find links to article
It is identifiable as a therocephalian by its thin postorbital bar behind the eye socket, its elongated temporal opening behind the bar, ...Prozostrodontia (414 words) [view diff] case mismatch in snippet view article find links to article
Reduced prefrontal and postorbital bone s, with a reduction or disappearance of a strut of bone called the postorbital bar separating ...Pelictosuchus (278 words) [view diff] case mismatch in snippet view article find links to article
Pelictosuchus and other therocephalians traditionally classified as nanictidopids have thin postorbital bars forming the back margins of ...Haplorhini (808 words) [view diff] case mismatch in snippet view article find links to article
Haplorhines have a postorbital plate, unlike the postorbital bar found in strepsirhines. Most species are diurnal (the exceptions being ...Lemur (20,623 words) [view diff] case mismatch in snippet view article find links to article
which detects pheromone s; a postorbital bar and the lack of postorbital closure (a wall of thin bone behind the eye); orbit s (bony ...Therocephalia (1,788 words) [view diff] case mismatch in snippet view article find links to article
For instance, small baurioids and the herbivorous Bauria did not have an ossified postorbital bar separating the orbit from the temporal ...Aegisuchus (1,268 words) [view diff] case mismatch in snippet view article find links to article
A strut of bone called the postorbital bar, which in most crocodilians is vertically oriented, would have been almost flat. The flattened ...Trilophosuchus (1,315 words) [view diff] case mismatch in snippet view article find links to article
It possesses a postorbital bar behind the eye socket that is depressed into the skull, a derived feature of the clade Neosuchia . ...Suminia (355 words) [view diff] case mismatch in snippet view article find links to article
The eyesocket was fairly large and placed near the temporal opening, separated by a thin postorbital bar . Suminia had grasping hands, ...Pronycticebus (286 words) [view diff] case mismatch in snippet view article find links to article
Pronycticebus neglectus has a petrosal bulla and a postorbital bar . Pronycticebus neglectus may have been a nocturnal or a crepuscular ...Plesiosaurus (2,045 words) [view diff] case mismatch in snippet view article find links to article
The skull is much narrower than long reaching its greatest width just behind the eyes (the postorbital bar The anterior portion is " ...Silpholestes (434 words) [view diff] case mismatch in snippet view article find links to article
Therocephalians that were grouped in Silpholestidae all have thin zygomatic arch es and complete postorbital bars that enclose the back ...Tomistominae (1,842 words) [view diff] case mismatch in snippet view article find links to article
For example, both tomistomines and crocodiles have thin postorbital bars behind the eye sockets and a large socket for the fifth maxillary ...Ictidodraco (353 words) [view diff] case mismatch in snippet view article find links to article
It has large orbits or eye sockets that are enclosed by complete postorbital bars at the back margin of the sockets. The temporal ...Plesiopithecus (1,584 words) [view diff] case mismatch in snippet view article find links to article
classify until the discovery of its skull, reported in 1994, showed it had a postorbital bar , proving that it was a strepsirrhine primate. ...Crotalus basiliscus (1,227 words) [view diff] case mismatch in snippet view article find links to article
The head is a uniform grayish-brown except for its lighter labial scales and dark postorbital bar. No distinct pattern is found on the ...Strepsirrhini (9,656 words) [view diff] case mismatch in snippet view article find links to article
Like all primates, strepsirrhine orbits (eye sockets) have a postorbital bar , a protective ring of bone created by a connection between ...Mesopropithecus (3,863 words) [view diff] case mismatch in snippet view article find links to article
(narrowing of the skull behind the eye sockets), more robust postorbital bar (bone that encircles the eye socket), a steeper facial angle ...Taxonomy of lemurs (7,335 words) [view diff] case mismatch in snippet view article find links to article
Elliot | 1907 | p 552 By emphasizing its primate features, such as its postorbital bar , stereoscopic vision , and opposable hallux , over ...