Results 21 to 30 of about 342 (139)

Records of chimaeroid fishes (Holocephali: Chimaeriformes) from the Pacific coast of Costa Rica, with the description of a new species of Chimera (Chimaeridae) from the eastern Pacific Ocean.

Zootaxa, 2014
FIGURE 1. Harriotta raleighana Goode & Bean 1895, UCR 2909–02, male, 641 mm TL, 292 mm BDL, collected in Costa Rica.Published as part of Angulo, Arturo, López, Myrna I., Bussing, William A.
A. Angulo, Myrna I. López, W. Bussing, Atsunobu Murase   +3 more
semanticscholar   +2 more sources

Chondrichthyan (Holocephali, Squalomorphii and Batomorphii) remains from the Badenian of southern Hungary (Tekeres, Mecsek Mountains): the first deepwater cartilaginous fishes from the Middle Miocene of the Central Paratethys

Papers in Palaeontology, Volume 8, Issue 6, November/December 2022., 2022
Abstract Middle Miocene (Badenian) chondrichthyan fossils collected from the Tekeres Schlieren Member of the Baden Formation at Tekeres (southern Hungary, Mecsek Mts) are described here. The chondrichthyan assemblage is exceptionally diverse and well‐preserved, and consists of holocephalans, selachians and batomorphs.
Márton Szabó, László Kocsis, Emőke Tóth, Péter Szabó, Tamás Németh, Krisztina Sebe, Lionel Cavin   +6 more
wiley   +1 more source

Expanding the temporal and spatial scales of environmental DNA research with autonomous sampling

Environmental DNA, Volume 4, Issue 4, Page 972-984, July 2022., 2022
Long‐range autonomous underwater vehicles equipped with autonomous environmental sample processors provide a new means for scaling up marine eDNA research. This comparative study provides evidence that autonomous eDNA sampling compares favorably to commonly used shipboard methods.
Nathan K. Truelove, Nastassia V. Patin, Markus Min, Kathleen J. Pitz, Chris M. Preston, Kevan M. Yamahara, Yanwu Zhang, Ben Y. Raanan, Brian Kieft, Brett Hobson, Luke R. Thompson, Kelly D. Goodwin, Francisco P. Chavez   +12 more
wiley   +1 more source

First recorded case of leucism in the velvet belly lantern shark Etmopterus spinax (Squaliformes: Etmopteridae)

Journal of Applied Ichthyology, Volume 38, Issue 4, Page 455-461, July 2022., 2022
Abstract The capture of a female specimen of the velvet belly lantern shark Etmopterus spinax with abnormal skin coloration is reported. The specimen was captured off northern Spain (Bay of Biscay, North‐eastern Atlantic) in 2021 by bottom trawling. The lack of dermal melanophores combined with a normal retinal pigmentation, lead us to considerate the ...
Juan Carlos Arronte, Ana Antolínez, Rafael Bañón, José Rodríguez‐Gutiérrez, Juan José Ortíz, Juan Manuel Martínez   +5 more
wiley   +1 more source

Nutritional grouping of marine forage species reveals contrasted exposure of high trophic levels to essential micro‐nutrients

Oikos, Volume 2022, Issue 7, July 2022., 2022
By transferring energy and nutrients from plankton to top predators, forage species play a major ecological role in marine food webs. While large differences in energy densities have been demonstrated among these species, other determinants of their quality remain poorly explored.
Tiphaine Chouvelon, Lola Gilbert, Florence Caurant, Paula Méndez‐Fernandez, Paco Bustamante, Maud Brault‐Favrou, Jérôme Spitz   +6 more
wiley   +1 more source

Ecological vulnerability of the chondrichthyan fauna of southern Australia to the stressors of climate change, fishing and other anthropogenic hazards

Fish and Fisheries, Volume 22, Issue 5, Page 1105-1135, September 2021., 2021
Abstract We develop a potentially widely applicable framework for analysing the vulnerability, resilience risk and exposure of chondrichthyan species to all types of anthropogenic stressors in the marine environment. The approach combines the three components of widely applied vulnerability analysis (exposure, sensitivity and adaptability) (ESA) with ...
Terence I. Walker, Robert W. Day, Cynthia A. Awruch, Justin D. Bell, Juan Matias Braccini, Derek R. Dapp, Licia Finotto, Lorenz H. Frick, Karla C. Garcés‐García, Leonardo Guida, Charlie Huveneers, Camila L. Martins, Bastien E.A. Rochowski, Javier Tovar‐Ávila, Fabian I. Trinnie, Richard D. Reina   +15 more
wiley   +1 more source

Prevalence and Intensity of Otodistomum hydrolagi (Trematoda: Azygiidae) in Spotted Ratfish, Hydrolagus colliei (Chondrichthyes: Chimaeridae) from the Coastal Waters of British Columbia, Canada.

Journal of Parasitology, 2020
The prevalence and intensity of the trematode, Otodistomum hydrolagi, were determined for the first time in Spotted Ratfish, Hydrolagus colliei. Spotted Ratfish specimens were collected during bottom-trawl surveys in Queen Charlotte Sound (QCS, n = 31 ...
Phillip R. Morrison, J. King, T. Goater
semanticscholar   +1 more source

Étude épidémiologique des parasites de Chimaera monstrosa linnaeus 1758 (Holocephali : Chimaeridae) de la côte algérienne. Journées Ecologie et Environnement (Jée) de la FSB– USTHB, Algérie, 14-15 mai 2018.

, 2022
  Étude épidémiologique des parasites de Chimaera monstrosa linnaeus 1758 (Holocephali : Chimaeridae) de la côte algérienne 
Imane DEROUICHE (12996114), Fadila TAZEROUTI (12996369)   +1 more
core   +1 more source

An ecological and taxinomic study of Metazoan parasites of Chimaera monstrosa linnaeus 1758 (Holocephali: Chimaeridae) from Algerian coast. 30 -ème Congrès international des sciences biologiques et biotechnologie Sciences. Sousse,Tunisie, 25-28 march 2019.

, 2022
An ecological and taxinomic study of Metazoan parasites of Chimaera monstrosa linnaeus 1758 (Holocephali: Chimaeridae) from Algerian coast. 
Imane DEROUICHE (12996114), Fadila TAZEROUTI (12996369)   +1 more
core   +1 more source

Contribution à la connaissance des parasites de Chimaera monstrosa linnaeus 1758 ( Holocephali : Chimaeridae) de la côte algérienne. 3-èmes journées internationales Franco-Maghrébines de Parasitologie et Mycologie. Alger-Algérie,24-26 octobre 2017

, 2022
Contribution à la connaissance des parasites de Chimaera monstrosa linnaeus 1758 ( Holocephali : Chimaeridae) de la côte ...
Imane DEROUICHE (12996114), Fadila TAZEROUTI (12996369)   +1 more
core   +1 more source