Results 211 to 220 of about 444,347 (303)

Complete chloroplast genome sequence of Silene jenisseensis, Arenaria juncea, and Gypsophila licentiana: gene organization, comparative analysis, and phylogenetic relationships. [PDF]

BMC Genomics
Cui T, Lian C, Ma R, Yang H, Gao Z, Chen S, Yang J.   +6 more
europepmc   +1 more source

An osteohistological analysis of Triceratops (Ornithischia: Ceratopsidae) cranial ornamentation

The Anatomical Record, EarlyView.
Abstract Ceratopsids are among the most distinctive and well known extinct Cretaceous vertebrates, yet many details regarding the growth and composition of their cranial features are still not fully anatomically described or understood. In particular, striking cranial adornments such as the postorbital horns and parietal‐squamosal frill of Triceratops ...
Kyle D. Obuszewski, N. Adam Smith, Guinevere Rose Brown   +2 more
wiley   +1 more source

Astragalean819: An Astragalean clade-specific bait set to resolve phylogenetic relationships in <i>Astragalus</i>. [PDF]

Appl Plant Sci
Buono D, Kadereit G, Morales-Briones DF.
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

Comparative analysis of codon usage bias and phylogenetic relationships in chloroplast genomes across 49 Dendrobium species. [PDF]

BMC Plant Biol
Wu C, Liu R, Li C, Shang M, Zhang Y, Bai K, Wang Y, Zhou Y, Lin Y, Duan B.   +9 more
europepmc   +1 more source

Phylogenetic relationships of Callitrichidae

Primate Research, 1987
openaire   +2 more sources

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

Illustrated Catalogue and Phylogenetic Relationships of 330 Species of Arctiinae Moth Species from the Chocó Rainforest in NW Ecuador: Most Species are Undescribed. [PDF]

Neotrop Entomol
Brehm G, Böttger D, Diniz UM, Donoso DA, Kortmann M, Müller J, Rabl D, Keller A, Laguerre M.   +8 more
europepmc   +1 more source

The internal crest anatomy of Lambeosaurini (Hadrosauridae: Lambeosaurinae)

The Anatomical Record, EarlyView.
Abstract The supracranial crests of lambeosaurine hadrosaurids have long been a focus of study due primarily to their extreme morphology. The external anatomy of lambeosaurine crests is understood to be highly variable between species, but variation in their internal anatomy is less well understood.
Thomas W. Dudgeon, Courtney Brown, David C. Evans   +2 more
wiley   +1 more source