Results 1 to 10 of about 787 (184)

Complete mitochondrial genome of the Caribbean reef shark, Carcharhinus perezi (Carcharhinformes: Carcharhinidae) [PDF]

open access: diamondMitochondrial DNA. Part B. Resources, 2021
The Caribbean reef shark (Carcharhinus perezi; Poey, 1876) is a medium to large-bodied coastal and reef-associated predator found throughout the subtropical and tropical waters of the Atlantic Ocean and Caribbean Sea, although its populations are ...
Austin J. Gallagher   +3 more
doaj   +6 more sources

The Phenomenon of Piebaldism in Sharks: A Review of Global Sightings and Patterns [PDF]

open access: yesEcology and Evolution
Chromatic disorders in elasmobranchs (sharks and rays) have been reported in several species, but little is known about their true abundance or consequences for survival and fitness.
Darren A. Whitehead   +9 more
doaj   +3 more sources

Global stock structure of the Silky shark (Carcharhinus falciformis, Carcharhinidae) assessed with high-throughput DNA sequencing [PDF]

open access: goldPeerJ
Silky shark (Carcharhinus falciformis, Carcharhinidae) numbers have declined steeply in recent decades due to the fin fishery and bycatch in pelagic fisheries.
Derek W. Kraft   +11 more
doaj   +4 more sources

Review of the Freshwater Sharks of Iran (Family Carcharhinidae)

open access: greenInternational Journal of Aquatic Biology, 2015
The systematics, morphology, distribution, biology, economic importance and conservation of the bull shark (Carcharhinus leucas) in Iran are described, the species is illustrated, and a bibliography on this fish in Iran is provided.
Brian W. Coad
doaj   +3 more sources

Complete mitochondrial genome and phylogenetic analysis of the copper shark Carcharhinus brachyurus (Günther, 1870) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
Copper shark (Carcharhinus brachyurus Günther, 1870) is one of the most widely distributed but least known species in the family Carcharhinidae. Herein, we report the first complete mitogenome of C. brachyurus.
Sang Wha Kim   +11 more
doaj   +2 more sources

Complete mitochondrial genome of the gray reef shark, Carcharhinus amblyrhynchos (Carcharhiniformes: Carcharhinidae) [PDF]

open access: diamondMitochondrial DNA. Part B. Resources, 2020
We report the first mitochondrial genome sequences for the gray reef shark, Carcharhinus amblyrhynchos. Two specimens from the British Indian Ocean Territory were sequenced independently using two different next generation sequencing methods, namely ...
Nicholas Dunn   +7 more
doaj   +2 more sources

Characterization of the complete mitochondrial genome of blacktip shark Carcharhinus limbatus (Carcharhiniformes: Carcharhinidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2022
In this study, we aimed to determine the complete mitochondrial genome of blacktip shark Carcharhinus limbatus. The mitochondrial genome was 16,705 bp in length, including 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a control region ...
Xiaolin Huang   +4 more
doaj   +2 more sources

New Occurrences of the Tiger Shark (Galeocerdo cuvier) (Carcharhinidae) off the Coast of Rio de Janeiro, Southeastern Brazil: Seasonality Indications [PDF]

open access: yesAnimals, 2022
The tiger shark Galeocerdo cuvier (Péron & Lesueur, 1822) (Carcharhinidae) is classified as near-threatened along the Brazilian coast, in line with its global categorization.
Izar Aximoff   +6 more
doaj   +2 more sources

Notas sobre la biología del tiburón azul Prionace glauca (Carcharhiniformes: Carcharhinidae) en aguas ecuatorianas

open access: diamondRevista Mexicana de Biodiversidad, 2016
El tiburón azul Prionace glauca es una especie importante en la pesquería de Ecuador. Se registraron un total de 577 organismos con tallas de 130 a 307 cm de longitud total (LT). La proporción entre sexos fue de 1.06 machos: 1 hembras.
Jesús Briones-Mendoza   +3 more
doaj   +3 more sources

Bacterial diversity in the jelly of shark Ampullae of Lorenzini: a holobiont perspective [PDF]

open access: yesPeerJ
The Ampullae of Lorenzini (AoL) are specialized electrosensory organs found in sharks and other chondrichthyans. They allow the detection of electric fields, temperature changes, and salinity variations.
Nataly Bolaño-Martínez   +4 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy