Journal of Fish Biology, 2018 Neonates of the tope shark Galeorhinus galeus are captured in sport and recreational coastal fisheries from January to April each year in Engaño Bay (42° 58′–43° 41′ S), Chubut, Argentina. The presence of these neonates is the first evidence of a pupping area for this shark in the south‐west Atlantic Ocean.
Nelson D. Bovcon +5 more
openaire +3 more sources
, 2018 Hrskavičnjače (Chondrichtyes) su evolucijski stari razred koji se dijeli na dva podrazreda: prečnouste (Elasmobranchii) u koje spadaju morski psi (Selachii) i raže (Batoidea) te cjeloglavke (Holocephali).
Horvat Velić, Emina
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El estado actual de los tiburones y rayas sujectos a explotación comercial en el Golfo de California: una investigación aplicada al mejoramiento de su manejo pesquero y conservación [PDF]
, 2009 Se realizaron prospecciones estacionales durante 1998–1999 en Baja California, Baja California Sur, Sonora y Sinaloa para determinar la dimensión y las actividades de las pesquerías artesanales de elasmobranquios dentro del Golfo de California.
Bizzarro, Joseph J. +7 more
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Age validation, growth, mortality, and demographic modeling of spotted gully shark (Triakis megalopterus) from the southeast coast of South Africa [PDF]
, 2011 This study documents validation of vertebral band-pair formation in spotted gully shark (Triakis megalopterus) with the use of fluorochrome injection and tagging of captive and wild sharks over a 21-year period.
Booth, Anthony J. +2 more
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Neotropical IchthyologyThis work analyzed length-mass relationship, growth in length, mass variations and dynamic of yolk sac depletion of Mustelus schmitti embryos, extracted from females catched by the artisanal fishery acting off La Paloma (34°39'S, 54°10'W, Uruguay) during
Luis Orlando +5 more
doaj +1 more source
Use of pigmentary centers Sympterygia bonapartii (Chondrichthyes Rajidae) as a tool of pollution bioanalytical [PDF]
, 2013 Los centros pigmentarios (CPs)se han documentado en anfibios y peces. En estos últimos, aparecen después de la primera alimentación y consisten en la acumulación de pigmentos en células fagocíticas que se asocian con sinusoides y/o centros linfoides en
Acebal, María Florencia +8 more
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Tapeworms (Platyhelminthes, Cestoda) from marine chondrichthyans of the Southwestern Atlantic Ocean, and the sub-Antarctic and Antarctic islands: a checklist. [PDF]
Zookeys, 2023 Franzese S, Facal GG, Menoret A.
europepmc +1 more source
Reflexions sur la systematique des Galeoidei et sur les affinités du genre Cetorhinus à l'occasion de la découverte d'elements de la denture d'un exemplaire fossile dans les sables du Kattendijk à Kallo (Pliocene inferieur, Belgique) [PDF]
, 1979 The discovery of some two hundred and one teeth and of a lot of poorly scattered gill rakers referable to a single specimen of Cetorhinus drive us to express a lot of reflexions concerning affinities of genus Cetorhinus and the systematic of the ...
Herman, J.
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Brazilian Journal of BiologyThis work provides information about the sexual commitment and the folliculogenesis of the gatuzo, Mustelus schmitti. A total of 112 females of all maturity stages were fished in the Bahía Blanca estuary, between 2009 and 2010.
EJ Galíndez +2 more
doaj +1 more source
The survey of ectoparasites on two species of Triakids (Mustelus mustelus and M. punctulatus) sharks from Tunisian coasts. [PDF]
Saudi J Biol Sci, 2022 Benmansour B +4 more
europepmc +1 more source