Results 61 to 70 of about 890 (162)

Efecto de actividades turísticas sobre el comportamiento de fauna representativa de las Islas Galápagos, Ecuador Short-term effects of tourism activities on the behavior of representative fauna on the Galapagos Islands, Ecuador

Latin American Journal of Aquatic Research, 2010
Fueron consideradas clave para actividades turísticas en 16 sitios de las Islas Galápagos: la raya sartén marmoleada (Taeniura meyeri), raya águila (Aetobatus narinari), tiburón de aleta blanca (Triaenodon obesus), tortuga verde (Chelonia mydas ...
Fernanda González-Pérez, Priscilla Cubero-Pardo   +1 more
doaj  

Vulnerability of Eastern Tropical Pacific chondrichthyan fish to climate change

Global Change Biology, Volume 30, Issue 7, July 2024.
This assessment identifies sharks' vulnerability to climate change in a data‐poor tropical region and suggests management actions. Abstract Climate change is an environmental emergency threatening species and ecosystems globally. Oceans have absorbed about 90% of anthropogenic heat and 20%–30% of the carbon emissions, resulting in ocean warming ...
Florencia Cerutti‐Pereyra, Elizabeth J. Drenkard, Mario Espinoza, Brittany Finucci, Felipe Galván‐Magaña, Ana Hacohen‐Domené, Alexander Hearn, Mauricio E. Hoyos‐Padilla, James T. Ketchum, Paola A. Mejía‐Falla, Ana V. Moya‐Serrano, Andres F. Navia, Diana A. Pazmiño, Deni Ramírez‐Macías, Jodie L. Rummer, Pelayo Salinas‐de‐León, Oscar Sosa‐Nishizaki, Charles Stock, Andrew Chin   +18 more
wiley   +1 more source

Code list of common marine living resources of the Indian Seas (With Revised Version) [PDF]

, 1983
The Central Marine Fisheries Research Institute has been estimating marine fish landings along the Indian Coast for the past three decades and the data are being furnished to Central and State Governments, Industry, and national and international ...
Andrews, Joseph, Augustine, Sindhu K, Mathew, K J, Pillai, P K Mahadevan, Venkataraman, G   +4 more
core  

Can denticle morphology help identify southeastern Australian elasmobranchs?

Journal of Fish Biology, Volume 104, Issue 6, Page 1848-1859, June 2024.
Abstract Elasmobranchs are covered in scale‐like structures called dermal denticles, comprising dentine and enameloid. These structures vary across the body of an individual and between species, and are frequently shed and preserved in marine sediments.
Mariah Appleby, Vincent Raoult, Matt K. Broadhurst, Troy Gaston   +3 more
wiley   +1 more source

Comparative assessment of eDNA metabarcoding and longline deployments for elasmobranch surveying across a large tropical marine park network

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 34, Issue 4, April 2024.
Abstract Medium‐ to large‐scale marine protected areas (MPAs) are playing an increasingly important role in global marine biodiversity conservation. A key question is “how do we collect relevant data on biodiversity and population trends to inform their design and measure success?” This question is particularly relevant for marine taxa that are ...
Katrina M. West, Alastair V. Harry, Sam Payet, Euan Harvey, Dambimangari Rangers, Bardi‐Jawi Rangers, Karajarri Rangers, Yawuru Country Managers, Michael J. Travers   +8 more
wiley   +1 more source

Testicular histology of Mustelus schmitti springer, 1939 (Elasmobranchii, triakidae) [PDF]

, 2013
Mustelus schmitti presenta unos testiculos de desarrollo diametrico en la que espermatocistos forma redonda muestran una disposición zonal. Cada zona tiene espermatocistos que contienen células germinales en una sola fase de desarrollo.
Rojas, Fernando Oscar
core   +1 more source

Environmental factors modulate the distribution of elasmobranchs in southern Mozambique

Frontiers in Marine Science
Investigating the spatiotemporal ecology of elasmobranchs is an important precursor to their effective management. Understanding long-term patterns in the movement and habitat use of threatened species can improve management plans so that they yield ...
Calum J. G. Murie, Calum J. G. Murie, Simon P. Oliver, Simon P. Oliver, Livia Gavard, Mario Lebrato, James Brown, Andrew Lawrence   +7 more
doaj   +1 more source

La campagne CORAIL 1 du "N.O. CORIOLIS" aux îles Chesterfield (du 15 août au 4 septembre 1988) : données préliminaires sur les peuplements ichtyologiques [PDF]

, 1990
La campagne CORAIL 1 a permis l'étude des peuplements ichtyologiques coralliens sur trois stations aux îles Chesterfield. Chaque station est divisée en trois strates de profondeur : 0-5 m, 5-10 m et 10-15 m.
Barbigant, Georges, Doherty, P., Kulbicki, Michel, Menou, Jean-Louis, Mou-Tham, Gérard, Randall, J.E., Tirard, Philippe   +6 more
core  

A code list of common marine living resources of the Indian Seas (Revised Edition) [PDF]

, 2000
The Central Marine Fisheries Research Institute, Cochin is the pioneer national establishment primarily engaged in marine fisheries research in the country.
Augustine, Sindhu K, Pillai, P K Mahadevan   +1 more
core  

Growth and reproduction in captivity unveils remarkable life-history plasticity in the smallnose fanskate, Sympterygia bonapartii (Chondrichthyes: Rajiformes) [PDF]

, 2018
Analizamos el crecimiento y la reproducción de ejemplares de raya marmorada, Sympterygia bonapartii nacidas en cautiverio. Se obtuvieron ovicápsulas a partir de la oviposición de dos hembras capturadas en la naturaleza y mantenidas en el Acuario Temaikèn.
Abraham, Carolina, Argemi, Federico, Jañez, Julieta, Lucifora, Luis Omar, Meijide, Fernando Javier   +4 more
core   +3 more sources