Results 191 to 200 of about 6,099,180 (311)

Addressing the complex phylogenetic relationship of the Gempylidae fishes using mitogenome data. [PDF]

Ecol Evol, 2023
Mthethwa S, Bester-van der Merwe AE, Roodt-Wilding R.   +2 more
europepmc   +1 more source

The musculature and skeleton of the pelvic fin of the crocodile shark, Pseudocarcharias kamoharai (Matsubara, 1936) (Elasmobranchii: Lamniformes): Morphology and sexual dimorphism

The Anatomical Record, EarlyView.
This work brings new information on the sexual characteristics of the crocodile shark (Pseudocarcharias kamoharai) exploring the pelvic fin musculature, as well as the siphon sac and the musculature and skeleton of the clasper. Our paper is the first to point out clearly the sexual dimorphism related exclusively to the pelvic fin musculature in males ...
Laura F. Mianutti, Kenshu Shimada, João Paulo C. B. da Silva   +2 more
wiley   +1 more source

Comparative analysis of complete mitochondrial genomes of fourteen moray eels (Anguilliformes: Muraenidae) and primary exploration of their phylogenetic relationship and temperature adaptation. [PDF]

BMC Ecol Evol
Tan W, Chen F, Wang Y, Wang R, Fu S, Guo S, Liu H.   +6 more
europepmc   +1 more source

Oldest well‐preserved euprimate petrosal, from the early Eocene of India (Vastan Lignite Mine, Gujarat)

The Anatomical Record, EarlyView.
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox, Kenneth D. Rose, Rachel H. Dunn, Kishor Kumar, Rajendra S. Rana, Ashok Sahni, Lachham Singh, Thierry Smith, Jordan W. Crowell   +8 more
wiley   +1 more source

Genetic diversity and phylogenetic relationship through the use of microsatellites in Gossypium hirsutum L. [PDF]

BMC Plant Biol
Fatima SY, Luqman T, Hussain S, Nadeem S, Khan MKR, Ditta A, Asif M.   +6 more
europepmc   +1 more source

Phylogenetic relationship of nonmammalian and avian Blastocystis isolates and conventional subtypes. [PDF]

J Parasit Dis, 2023
Meclat VYB, Ancheta KSB, Adao DEV, Rivera WL.   +3 more
europepmc   +1 more source

Clade‐wide morphological and functional variation of the sauropsid columella

The Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock, Serjoscha W. Evers, Tiago R. Simões, Garth M. Spellman, Daniel J. Field   +4 more
wiley   +1 more source

Phylogenetic Relationship Between Two Squirrel Species, Callosciurus pygerythrus and Funambulus pennantii, Inferred From Mitochondrial Cytochrome b Gene Sequences. [PDF]

Vet Med Sci
Abida S, Islam MS, Yasmin Z, Kumar NS, Siddiki AZ, Ahsan MF.   +5 more
europepmc   +1 more source

Tracing the evolutionary history of the morpho‐anatomy of baculum in primates

The Anatomical Record, EarlyView.
Abstract Animal morphology reflects both evolutionary history and present‐day adaptation. Male mammal copulatory structures such as the baculum (penile bone) are ideal for studying these processes because of their complexity and high interspecific variability. In primates, however, research has focused mostly on baculum length.
Federica Spani, Maria Pia Morigi, Matteo Bettuzzi, Monica Carosi   +3 more
wiley   +1 more source

The Complete Mitochondrial Genome of <i>Thymus mongolicus</i> and Its Phylogenetic Relationship with Lamiaceae Species. [PDF]

Biomolecules
Na N, Wu Z, Wang Z, Yang Y, Tian C, Zhu L, Ou T, Chen X, Xia H, Li Z.   +9 more
europepmc   +1 more source