Results 61 to 70 of about 105,394 (309)

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

open access: yesThe Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

Morphometric Analysis of Mental Foramen Using Cone Beam Computed Tomography in a Sample of the Erbil Population

open access: yesSulaimani Dental Journal
Objective: This study aims to analyze the mental foramen (MF) morphometric characteristics using Cone Beam Computed Tomography and compare its location based on gender differences in the Erbil population.
Rebaz Ismail   +5 more
doaj   +1 more source

Supra-scaular foramen in Indian dry scapulae

open access: yesNational Journal of Clinical Anatomy, 2012
Background and aims: Supra-scapular notch is roofed by superior transverse scapular ligament and converted into a foramen which provides passage for suprascapular nerve.
S D Jadhav   +5 more
doaj   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

open access: yesThe Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa   +2 more
wiley   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato   +4 more
wiley   +1 more source

Multiple unilateral accessory mandibular foramina- a case report

open access: yesNational Journal of Clinical Anatomy, 2012
Accessory foramina in the mandible are known to transmit branches of nerves supplying the roots of the teeth. The mandibular foramen is present on the inner surface of the ramus of the mandible which transmits the inferior alveolar nerve.
Seema, Anupama Mahajan
doaj   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

open access: yesThe Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro   +7 more
wiley   +1 more source

Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)

open access: yesThe Anatomical Record, EarlyView.
Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind   +6 more
wiley   +1 more source

Hernia into the Foramen of Winslow [PDF]

open access: yesAnnals of Surgery, 1889
n ...
openaire   +2 more sources

Anatomical Variations in Foramen Transversarium [PDF]

open access: yes, 2020
Objectives: Foramen transversarium are located on the transverse process of cervical vertebrae and are the cardinalfeatures of cervical vertebrae. These formina are known to exhibit variations in size, shape and may be absent or duplicated. The objective
Acar, Serpil   +3 more
core   +1 more source

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