Results 91 to 100 of about 5,644 (225)

Análise anatômica e morfológica das ampolas de Lorenzini entre elasmobranquios / Anatomical and morphological analysis of the ampullaes of Lorenzini between elasmobranchs

, 2021
Rayssa Pereira Mamede Da Silva, Ariane Civatti Da Frota, Thais Nunes De Oliveira, Victoria Lopes Da Silveira, Letícia Gabriela Bispo Valle, Nathalia Candido de souza Silva, Thainá Beatriz Giraçol, Danielli Guimaraes Da Cunha, Carlos Eduardo Malavasi Bruno, Marcos Vinícius Mendes Silva   +9 more
openalex   +1 more source

Quantification of the maternal–embryonal nutritional relationship of elasmobranchs: case study of wobbegong sharks (genus Orectolobus) [PDF]

, 2011
Charlie Huveneers, Nicholas M. Otway, Robert Harcourt, Matthew S. Ellis   +3 more
openalex   +1 more source

Temporal niche partitioning as a potential mechanism for coexistence in two sympatric mesopredator sharks

Frontiers in Marine Science
Global marine biodiversity declines require bold and ambitious plans to safeguard ecosystem services. Overfishing, habitat loss and projected climate impacts have yielded deleterious effects on marine predators, in particular, driving increasing threat ...
Neil D. Cook, Abbie Jenkins, Sarah L. Perry, Sarah E. Perkins, Jo Cable   +4 more
doaj   +1 more source

The isolation of pure cholinergic synaptic vesicles from the electric organs of elasmobranch fish of the family Torpedinidae [PDF]

, 1972
V. P. Whittaker, Walter B. Essman, Gordon Dowe   +2 more
openalex   +1 more source

Love bites? Pre-copulatory behaviours of whale sharks (Rhincodon typus) at Ningaloo Reef, Western Australia

Frontiers in Marine Science
Very little is known about the reproductive behaviours of whale sharks (Rhincodon typus). Here, we describe field observations of courtship behaviour by a whale shark at Ningaloo Reef, Western Australia.
Christine Barry, Christine Barry, Christine Barry, Emily Lester, Micheal P. Doane, Luciana C. Ferreira, Michele Thums, Adrian C. Gleiss, Adrian C. Gleiss, Mark G. Meekan   +9 more
doaj   +1 more source

A marine fossil assemblage from the Foremost Formation (Cretaceous, Campanian), southern Alberta, and an evaluation of North American Cretaceous elasmobranch biostratigraphy

, 1995
Neil Ronald Beavan
openalex   +1 more source

Presence and Potential Effects of Microplastics in the Digestive Tract of Two Small Species of Shark from the Balearic Islands

Fishes
In recent years, there has been an increase in the reporting of plastic pollution in the marine environment and its effects on marine animals, especially bony fish.
Susana Torres, Montserrat Compa, Antonio Box, Samuel Pinya, Antoni Sureda   +4 more
doaj   +1 more source

Elasmobranch (Chondrichthyes) assemblages from the Albian (Lower Cretaceous) of Ukraine

, 2020
Tymofii Sokolskyi, Guillaume Guinot
openalex   +2 more sources

Novel evidence of interaction between killer whales (Orcinus orca) and juvenile white sharks (Carcharodon carcharias) in the Gulf of California, Mexico

Frontiers in Marine Science
White sharks (Carcharodon carcharias), have only one known natural predator in the ocean, the orca or killer whale (Orcinus orca). While interactions between these coexisting apex predators are known to occur, killer whales are adept at subduing adult ...
Jesús Erick Higuera-Rivas, Jesús Erick Higuera-Rivas, Francesca Pancaldi, Salvador J. Jorgensen, Edgar Mauricio Hoyos-Padilla, Edgar Mauricio Hoyos-Padilla   +5 more
doaj   +1 more source

RNA <em>In situ</em> Hybridization in Whole Mount Embryos and Cell Histology Adapted for Marine Elasmobranchs [PDF]

, 2013
Nicole A. Theodosiou
openalex   +1 more source