Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Charlie Underwood"'
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
Crushing and eating hard prey (durophagy) is mechanically demanding. The cartilage jaws of durophagous stingrays are known to be reinforced relative to non-durophagous relatives, with a thickened external cortex of mineralized blocks (tesserae), rein
Externí odkaz:
https://doaj.org/article/0622c0cd88da4db59693859e1b6c405d
Publikováno v:
Zoological Letters, Vol 5, Iss 1, Pp 1-30 (2019)
Abstract The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing dental plates, rather than the separate teeth characterizing elasmobranchs. We investigated how different types of dentine in these plates,
Externí odkaz:
https://doaj.org/article/53033e8be0484a6ebc8f13c7f5261126
Publikováno v:
Royal Society Open Science, Vol 3, Iss 11 (2016)
The squaliform sharks represent one of the most speciose shark clades. Many adult squaliforms have blade-like teeth, either on both jaws or restricted to the lower jaw, forming a continuous, serrated blade along the jaw margin. These teeth are replac
Externí odkaz:
https://doaj.org/article/a4cdec5eaf5e47f7a1f1944e655acf5b
Publikováno v:
Royal Society Open Science, Vol 2, Iss 9 (2015)
A well-known characteristic of chondrichthyans (e.g. sharks, rays) is their covering of external skin denticles (placoid scales), but less well understood is the wide morphological diversity that these skin denticles can show. Some of the more unusua
Externí odkaz:
https://doaj.org/article/ec93623480f94beda5a64bb6d21db328
Fish, or lower vertebrates, occupy the basal nodes of the vertebrate phylogeny, and are therefore crucial in interpreting almost every feature of more advanced vertebrates, including amphibians, reptiles, birds and mammals. Recent research focuses on
This movie shows the developing saw-teeth along the cartilaginous rostrum of the Cretaceous batoid ray Schizorhiza stromeri. 3D rendering performed with Avizo.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78459bd907bd8e584b1b65a5599f6a3
Publikováno v:
University of Vienna-u:cris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::085b52096ae57857db7f34b40a15eb18
https://ucris.univie.ac.at/portal/en/publications/living-on-the-edge--diversity-patterns-of-hybodontiform-sharklike-chondrichthyans-prior-to-the-biotic-turnover-at-the-jurassiccretaceous-transition(8e2f2556-e900-47d1-a83c-1fa9762001f9).html
https://ucris.univie.ac.at/portal/en/publications/living-on-the-edge--diversity-patterns-of-hybodontiform-sharklike-chondrichthyans-prior-to-the-biotic-turnover-at-the-jurassiccretaceous-transition(8e2f2556-e900-47d1-a83c-1fa9762001f9).html