Results 41 to 50 of about 1,528 (194)

Age and growth of the shark, Mustelus higmani (Carcharhiniformes: Triakidae) from Venezuela

Revista de Biología Tropical, 2020
Abstract. Introduction: Mustelus higmani is one of the shark species most commonly caught in the northeastern region of Venezuela; however, this species has been poorly studied. Objective: to evaluate the age and growth of M. higmani on the basis of the optical analysis of vertebrae.
Luz Carrillo, Rafael Tavares, Leonardo Sánchez, Carmen C. Velasquez   +3 more
openaire   +3 more sources

Triakidae

, 2008
Triakidae * Galeorhinus galeus (Linnaeus, 1758) —Tope shark Mustelus asterias Cloquet, 1821 —Starry smooth-hound * Mustelus mustelus (Linnaeus, 1758) —Smooth-hound Mustelus punctulatus Risso, 1827 —Black-spotted smooth-hound We consider this a very doubtful record.
Wirtz, Peter, Fricke, Ronald, Biscoito, Manuel José   +2 more
openaire   +2 more sources

Metazoan parasite community as a potential biological indicator in juveniles of the starry smooth-hound Mustelus asterias Cloquet, 1819 (Carcharhiniformes Triakidae)

Aquatic Living Resources, 2022
The starry smooth-hound Mustelus asterias is a near-threatened coastal shark in Europe, whose parasitofauna is largely unknown. We studied metazoan parasites of 20 immature sharks (13 males and seven females) from the English Channel and we examined ...
Gérard Claudia, Hervé Maxime R., Hamel Héloïse, Gay Mélanie, Barbier Michel, Barreau Thomas   +5 more
doaj   +1 more source

Características histológicas del útero de Sympterygia acuta (Garman, 1877) y Sympterygia bonapartii (Müller & Henle, 1841) (Chondrichthyes; Rajidae) [PDF]

, 2013
Los condrictios constituyen un clado sumamente conservado y vulnerable a la explotación, que ha cobrado una importancia creciente en los últimos años. Sin embargo, existe poca información sobre los aspectos morfológicos relacionados con la reproducción ...
Díaz Andrade, María Constanza, Galíndez, Elena Juana, Lopez Cazorla, Andrea Cecilia   +2 more
core   +1 more source

Triakidae Houndsharks

, 2012
Published as part of Moore, Alec B. M., Ward, Robert D. & Peirce, Richard, 2012, Sharks of the Persian (Arabian) Gulf: a first annotated checklist (Chondrichthyes: Elasmobranchii), pp.
Moore, Alec B. M., Ward, Robert D., Peirce, Richard   +2 more
openaire   +1 more source

Identification and phylogenetic inferences on stocks of sharks affected by the fishing industry off the Northern coast of Brazil [PDF]

, 2009
The ongoing decline in abundance and diversity of shark stocks, primarily due to uncontrolled fishery exploitation, is a worldwide problem. An additional problem for the development of conservation and management programmes is the identification of ...
ROCHA, Tainá Carreira da, RODRIGUES-FILHO, Luis Fernando da Silva, RÊGO, Péricles Sena do, SAMPAIO, Maria Iracilda da Cunha, SCHNEIDER, Horacio, SOUZA, Marcelo Nazareno Vallinoto de   +5 more
core   +1 more source

Triakidae Gray 1851

, 2009
Family Triakidae Gray, 1851 For definitions of this family see Compagno (1973a, 1979, 1984, 1988).
White, William T., Compagno, Leonard J. V.   +1 more
openaire   +1 more source

New findings into the genetic population structure of two commercially valuable and threatened sharks, Mustelus mustelus (Linnaeus, 1758) and M. punctulatus (Risso, 1827), allow refining management strategy in the Central Mediterranean Sea

Frontiers in Marine Science
Elasmobranch species are the direct or accidental catch of fisheries and can have a commercial importance. In the Mediterranean Sea, a long-term period of overfishing brought several demersal elasmobranchs to be depleted and threatened by extinction, due
Matteo Barbato, Matteo Barbato, Matteo Barbato, Sara Bonanomi, Sara Bonanomi, Diego Borme, Ilija Ćetković, Francesco Colloca, Manfredi Di Lorenzo, Manfredi Di Lorenzo, Ilaria A. M. Marino, Ilaria A. M. Marino, Carlotta Mazzoldi, Carlotta Mazzoldi, Carlotta Mazzoldi, Ana Pešić, Antonello Sala, Lorenzo Zane, Lorenzo Zane, Lorenzo Zane, Massimo Mezzavilla   +20 more
doaj   +1 more source

An exceptionally preserved Eocene shark and the rise of modern predator–prey interactions in the coral reef food web

Zoological Letters, 2016
Background Following extreme climatic warming events, Eocene Lagerstätten document aquatic and terrestrial vertebrate faunas surprisingly similar to modern counterparts.
Federico Fanti, Daniela Minelli, Gabriele Larocca Conte, Tetsuto Miyashita   +3 more
doaj   +1 more source

Diet of the smooth-hound, Mustelus mustelus (Chondrichthyes: Triakidae), in the eastern Adriatic Sea

Cybium, 2007
The diet of the smooth-hound, Mustelus mustelus, in the eastern Adriatic Sea was investigated with respect to fish size and season. Stomach contents of 139 specimens, 67 to 137 cm in TL, collected by bottom-trawl from 2001 to 2003 were analyzed. Of the total number of stomachs examined, 24 were empty (17.2%).
Jardas, Ivan, Šantić, Mate, Nerlović, Vedrana, Pallaoro, Armin   +3 more
openaire   +3 more sources