Results 51 to 60 of about 1,642 (229)

Feeding ecology of elasmobranch species in southeastern Brazil

Neotropical Ichthyology, 2017
The feeding ecology of five elasmobranch species was studied on the southern coast of Rio de Janeiro, southwestern Atlantic Ocean. The specimens were caught with a trawl or bottom longline between January 2006 and August 2007.
Alessandra F. Viana, Jean L. Valentin, Marcelo Vianna   +2 more
doaj   +1 more source

Rajidae

, 2009
Family Rajidae Dipturus trachydermus (IUCN: VU, Biodiversitas: Not included) Anisakis sp. Contracaecum sp. Gorgorhynchus sp. Mixonybelinia beveridgei Otodistomum veliporum Raphidascaris sp.
Muniz-Pereira, Luís C., Vieira, Fabiano M., Luque, José L.   +2 more
openaire   +2 more sources

Acanthobothrium minus n. sp. (Tetraphyllidea : Onchobotriidae) parasite de Raja asterias (Elasmobranchii : Rajidae) en Méditerranée

Parasite, 2009
Parmi les Cestodes Tetraphyllidea parasites de la valvule spirale de Raja asterias Delaroche pêchées sur les côtes de l’Algérie, nous avons récolté un Onchobothriidae du genre Acanthobothrium différent des Acanthobothrium signalés chez les Rajidae de la ...
Tazerouti F., Kechemir-Issad N., Euzet L.   +2 more
doaj   +1 more source

Molecular phylogeny of the family Rajidae in the Korean waters [PDF]

, 2014
Rajidae are unique among chondrichthyes with regards to their relatively high species diversity, yet differentiated with morphological conservatism. It is known that 5 genera and 11 species inhabit Korean waters.
김성, 정다금, 김충곤, 이윤호
core   +2 more sources

Contribuição ao conhecimento da fauna de peixes do litoral norte do estado de São Paulo A contribution to the acquirement of the fish fauna from the northern littoral of state of São Paulo

Brazilian Journal of Oceanography, 1983
Na execução de um programa de levantamento das faunas demersal e epibentônica da plataforma do litoral norte do Estado de São Paulo, foram tomadas, em um período de dois anos, 28 amostras da fauna de fundo, utilizando-se redes tipo ottertrawl abrangendo ...
Edmundo Ferraz Nonato, A. Cecília Z Amaral, José Lima Figueiredo   +2 more
doaj   +1 more source

Diet of the Dusky finless skate Gurgesiella furvescens (Chondrichthyes: Rajidae) from the continental shelf and slope of the north-central area of Chile

Revista de biologia marina y oceanografia, 2022
The dusky finless skate Gurgesiella furvescens appears sporadically as part of the bycatch in the trawl fishery targeting demersal crustaceans on the continental shelf and upper slope of the north-central area of Chile (26ºS-33ºS).
Tania Ponce, L. Cubillos, E. Acuña, Cecilia Gatica   +3 more
semanticscholar   +1 more source

Dipturus amphispinus sp. nov., a new longsnout skate (Rajoidei: Rajidae) from the Philippines [PDF]

, 2013
Last, Peter R., Alava, Moonyeen (2013): Dipturus amphispinus sp. nov., a new longsnout skate (Rajoidei: Rajidae) from the Philippines.
Last, Peter R., Alava, Moonyeen
core   +1 more source

The feeding habits of the eyespot skate Atlantoraja cyclophora (Elasmobranchii: Rajiformes) in southeastern Brazil

Zoologia (Curitiba), 2014
The stomach contents of the eyespot skate, Atlantoraja cyclophora (Regan, 1903), were examined with the goal to provide information about the diet of the species.
Alessandra da Fonseca Viana, Marcelo Vianna   +1 more
doaj   +1 more source

Right-Biassed Crystalline Lens Asymmetry in the Thornback Ray (Rajiformes: Rajidae: Raja clavata): Implications for Ocular Lateralisation in Cartilaginous Fish

Fishes
Directional asymmetry (DA) is a widespread yet often overlooked feature of animal morphology. Here, we report a consistent right-biassed asymmetry in the crystalline lenses of the thornback ray Raja clavata.
G. Fedele, P. C. Rima, Samira Gallo, Chiara Carpino, C. Valerioti, G. Giglio, F. L. Leonetti, C. Milazzo, Laura Piredda, A. Zaccaroni, G. Sardo, S. Vitale, V. Gancitano, E. Sperone   +13 more
semanticscholar   +1 more source

Rajidae

, 2013
Published as part of Straube, Nicolas, White, William T., Ho, Hsuan-Ching, Rochel, Elisabeth, Corrigan, Shannon, Li, Chenhong & Naylor, Gavin J. P., 2013, A DNA sequence-based identification checklist for Taiwanese chondrichthyans, pp.
Straube, Nicolas, White, William T., Ho, Hsuan-Ching, Rochel, Elisabeth, Corrigan, Shannon, Li, Chenhong, Naylor, Gavin J. P.   +6 more
openaire   +2 more sources