Results 151 to 160 of about 2,860 (207)

The vertebrate small leucine-rich proteoglycans: amplification of a clustered gene family and evolution of their transcriptional profile in jawed vertebrates. [PDF]

G3 (Bethesda)
Gil N, Leurs N, Martinand-Mari C, Debiais-Thibaud M.   +3 more
europepmc   +1 more source

Lungfish-like antero-labial tooth addition and amphibian-like enameloid-enamel transition in the coronoid of a Devonian stem actinopterygian. [PDF]

J Anat
Chen D.
europepmc   +1 more source

The Sensory Shark: High-quality Morphological, Genomic and Transcriptomic Data for the Small-spotted Catshark Scyliorhinus Canicula Reveal the Molecular Bases of Sensory Organ Evolution in Jawed Vertebrates. [PDF]

Mol Biol Evol
Mayeur H, Leyhr J, Mulley J, Leurs N, Michel L, Sharma K, Lagadec R, Aury JM, Osborne OG, Mulhair P, Poulain J, Mangenot S, Mead D, Smith M, Corton C, Oliver K, Skelton J, Betteridge E, Dolucan J, Dudchenko O, Omer AD, Weisz D, Aiden EL, McCarthy SA, Sims Y, Torrance J, Tracey A, Howe K, Baril T, Hayward A, Martinand-Mari C, Sanchez S, Haitina T, Martin K, Korsching SI, Mazan S, Debiais-Thibaud M.   +36 more
europepmc   +1 more source

Key drivers of at-vessel mortality in demersal sharks. [PDF]

Conserv Biol
Ruiz-García D, Barría C, Raga JA, March D.   +3 more
europepmc   +1 more source

Diverse dentitions in the earliest chondrichthyans

, 2019
Dearden, Richard, Colfer, Matt, Giles, Sam   +2 more
openaire   +1 more source

Chondrichthyan-Like Scales From the Middle Ordovician of Australia

Palaeontology, 2012
Microvertebrate sampling of the Stairway Sandstone (Darriwilian, Middle Ordovician, central Australia) has yielded scales that are chondrichthyan-like in their overall construction, and Tantalepis gatehousei gen. et sp. nov.
Neil S. Davies, Michael I. Coates, Ivan J. Sansom   +2 more
exaly   +2 more sources

Enameloid Microstructure in the Oldest Known Chondrichthyan Teeth

Acta Zoologica, 2009
Previous studies on tooth enameloid microstructure in several chondrichthyan taxa spanning the phylogeny of the group provided support for the homology of chondrichthyan tooth enameloid.
Carlos Martínez-Pérez, Philip C.J. Donoghue   +1 more
exaly   +2 more sources

The Pharynx of the Iconic Stem-Group Chondrichthyan Acanthodes Agassiz, 1833 Revisited With Micro-Computed Tomography [PDF]

Zoological Journal of the Linnean Society
: Acanthodes has long been the primary source of information on the pharyngeal skeleton of 'acanthodians'. Because of this its anatomy has played a disproportionate role in attempts to understand the evolution of the jawed vertebrate pharynx and the ...
Alan Pradel, Anthony Herrel, Richard P Dearden   +2 more
exaly   +2 more sources

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An annotated checklist of the chondrichthyans of South Africa

Zootaxa, 2021
An annotated checklist of chondrichthyan fishes (sharks, batoids, and chimaeras) occurring in South African waters is presented. The checklist is the result of decades of research and on-going systematic revisions of the regional fauna. The chondrichthyan fauna of South Africa is one of the richest in the world with 191 species, comprising 50 families ...
DAVID A. EBERT, SABINE P. WINTNER, PETER M. KYNE   +2 more
openaire   +3 more sources

Deepwater Chondrichthyans

2010
The deep sea is a relatively stable environment, characterized by cold temperatures and poor or absent light. Relative to inshore shelf habitats, the ocean's deepwater environments remain poorly known. The continued expansion of global fishing into the deep ocean has raised new concerns about the ability of deepwater organisms to sustain the pressures ...
Kyne, Peter M., Simpfendorfer, Colin A.
openaire   +2 more sources