Saws, Scissors, and Sharks: Late Paleozoic Experimentation with Symphyseal Dentition

Autor: Alan Pradel, Jesse Pruitt, Cheryl D. Wilga, Leif Tapanila

Publikováno v: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology, Wiley-Blackwell, 2020, 303 (2), pp.363-376. ⟨10.1002/ar.24046⟩

Sharks of Late Paleozoic oceans evolved unique dentitions for catching and eating soft bodied prey. A diverse but poorly preserved clade, edestoids are noted for developing biting teeth at the midline of their jaws. Helicoprion has a continuously gro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ba2b5251de697f9c38c9cdeb7aedb23
https://hal.archives-ouvertes.fr/hal-02949425

Intra-oropharyngeal food transport and swallowing in white-spotted bamboo sharks

Autor: Armita R. Manafzadeh, Ariel L. Camp, Sander W. S. Gussekloo, Elizabeth L. Brainerd, Noraly M. M. E. van Meer, Elska B. Kaczmarek, Bradley Scott, Cheryl D. Wilga, Hannah I. Weller

Publikováno v: The Journal of experimental biology
Journal of Experimental Biology, 2019(222)
Journal of Experimental Biology 2019 (2019) 222

Despite the importance of intraoral food transport and swallowing, relatively few studies have examined the biomechanics of these behaviors in non-tetrapods, which lack a muscular tongue. Studies show that elasmobranch and teleost fishes generate wat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87d2c3e8ab93164c90167856dd87607d
http://livrepository.liverpool.ac.uk/3067249/1/VanMeeretal_AuthorAccepted.pdf

Feeding in Cartilaginous Fishes: An Interdisciplinary Synthesis

Autor: Lisa B. Whitenack, Lara A. Ferry, Jayne M. Gardiner, Daniel R. Huber, Cheryl D. Wilga, Yannis P. Papastamatiou, Mason N. Dean, Laura Habegger, Jason B. Ramsay

Publikováno v: Feeding in Vertebrates ISBN: 9783030137380

Fishes, and elasmobranchs in particular, are often described as “opportunistic” predators meaning that they will take advantage of feeding opportunities as they arise. The implication of this term is that elasmobranchs are not selective about wha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ea2b91f81c7d0a96ccc36fb794189c1
https://doi.org/10.1007/978-3-030-13739-7_8

Ontogeny of head and caudal fin shape of an apex marine predator: The tiger shark ( G aleocerdo cuvier)

Autor: George V. Lauder, Duncan J. Irschick, Cheryl D. Wilga, Chi-Yun Kuo, Amy L. Fu, Neil Hammerschlag

Publikováno v: Journal of Morphology. 277:556-564

How morphology changes with size can have profound effects on the life history and ecology of an animal. For apex predators that can impact higher level ecosystem processes, such changes may have consequences for other species. Tiger sharks (Galeocer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05fc4217c8ff9fc08bc8b86ccaba14cf
https://doi.org/10.1002/jmor.20515

Function of the hypobranchial muscles and hyoidiomandibular ligament during suction capture and bite processing in white-spotted bamboo sharks

Autor: Jason B, Ramsay, Cheryl D, Wilga

Publikováno v: The Journal of experimental biology. 220(Pt 21)

Suction feeding in teleost fish is a power-dependent behavior, requiring rapid and forceful expansion of the orobranchial cavity by the hypobranchial and trunk muscles. To increase power production for expansion, many species employ in-series tendons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ac9f6b7cd1fadfb47d6170d9d4147160
https://pubmed.ncbi.nlm.nih.gov/28807935