Results 231 to 240 of about 4,692,125 (348)

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

The Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich, Kfir Eliyahu, Nir Edery, Lior Moss, Saleem Eben Bari, Assaf Marom   +5 more
wiley   +1 more source

Integrative taxonomy uncovers <i>Clinostomum chaacci</i> and an unidentified congeneric metacercaria infecting <i>Hoplosternum littorale</i> (Siluriformes: Callichthyidae) in the Peruvian Amazon Basin. [PDF]

Food Waterborne Parasitol
Chero JD, Ñacari LA, Murrieta Morey GA, Cruces CL, Cacique E, Huaman N, Lopez D, Mondragón-Martínez A, Martínez-Rojas R, Yunis-Aguinaga J.   +9 more
europepmc   +1 more source

Fig. 7 in Integrative taxonomy resolves a new West African Crocidura (Mammalia: Soricidae) species, cryptic to Crocidura grandiceps in color, but distinct in size

Inessa Voet, Arnaud Delapré, Christiane Denys, Aude Lalis, Raphaël Cornette, Violaine Nicolas   +5 more
openalex   +1 more source

Dental crown morphological variation and heterodonty in carcharhiniform sharks

The Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Different, but still the same: integrative taxonomy confirms a new species of <i>Eresus</i> Walckenaer, 1805 (Araneae, Eresidae) from the South Caucasus. [PDF]

Zookeys
Zamani A, Seropian A, Zarikian N, Bulbulashvili N, Szűts T.   +4 more
europepmc   +1 more source

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

The 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, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

CP taxonomy & INSPEC2T Integrated model

The deliverable presents the taxonomy of CP practices and describes the INSPEC2T Integrated Model.
openaire   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Integrative taxonomy and phylogenetic analyses of two <i>Ceratomyxa</i> species (Myxozoa, Ceratomyxidae) from the China Sea, including a new species description. [PDF]

Zookeys
Yang C, Yang Y, Chen X, Yang S, Zhou Y, Ma H, Liu Y, Zhao Y.   +7 more
europepmc   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

The Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer, Christian Cooper, Jingmai O'Connor   +2 more
wiley   +1 more source