Results 191 to 200 of about 237,723 (315)

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

The 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

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

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

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 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

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

The Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +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

Genetic diversity and phylogenetic relationship estimation of Shanxi indigenous goat breeds using microsatellite markers. [PDF]

Anim Biotechnol, 2023
Zhao P, Zhang L, Liu Y, Wang Z, Guo H, Li J, Wu S, Gao Z, Yuan H.   +8 more
europepmc   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

First Molecular Identification of <i>Cotylophoron cotylophorum</i> in Ecuador and Its Phylogenetic Relationship with <i>Fasciola hepatica</i>. [PDF]

Pathogens
Barragán-López G, Bedoya-Páez F, Lugo-Almarza M, Fonseca-Restrepo C, Angulo-Cubillán F, Romero EJ, de Waard JH, Reyna-Bello A.   +7 more
europepmc   +1 more source