Results 41 to 50 of about 1,231 (195)
Zoologia (Curitiba), 2014 The stomach contents of the eyespot skate, Atlantoraja cyclophora (Regan, 1903), were examined with the goal to provide information about the diet of the species.
Alessandra da Fonseca Viana +1 more
doaj +1 more source
, 2022 Les microhabitats d’Eudactylina similis T.scott, 1902 copépode parasite de Raja asterias Delaroche, 1809 (Elasmobranchii, Rajidae) des côtes algéroise
Imane DEROUICHE (12996114) +1 more
core +1 more source
Ciencias Marinas, 2010 A total of 483 specimens (236 males and 247 females) of the brown ray Raja miraletus were collected off the coast of Senegal (eastern tropical Atlantic).
C Capapé +4 more
doaj +1 more source
, 2022 Les microhabitats branchiaux d’Eudactylina similis T.scott, 1902 (Crustacea : Copepoda) parasite de Raja radula Delaroche, 1809 (Elasmobranchii, Rajidae) en Algérie
Imane DEROUICHE (12996114) +1 more
core +1 more source
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 8, August 2026.ABSTRACT Many sharks and rays aggregate in critical habitats to migrate, rest, feed, mate or give birth. These predictable events, often involving dozens to thousands of individuals, represent important and vulnerable phases in their life cycles. However, fishing activities and unregulated tourism can threaten these aggregations, disrupting natural ...
Desirée Grancagnolo +5 more
wiley +1 more source
Drivers of the spatial behaviour of the threatened thornback skate (Raja clavata)
Aquatic Living Resources, 2023 Fish movements are fundamental to their ecology and survival. Understanding the causes and consequences of the spatial behaviour of fish is of high relevance as it provides critical knowledge for conservation purposes. Skate (Rajidae) populations face an
Papadopoulo Kenn +4 more
doaj +1 more source
Fish and Fisheries, Volume 27, Issue 4, Page 912-926, July 2026.ABSTRACT The consequences of mis‐managing vulnerable stocks (i.e., those with low productivity and high susceptibility to depletion) are high and potentially permanent. To support sustainable fisheries management, stock assessments can be improved by increasing the quantity and quality of fishery‐independent survey (i.e., survey) data.
Derek G. Bolser +2 more
wiley +1 more source
Offspring Size Resolves a Population Growth Paradox in Rays and Skates
Fish and Fisheries, Volume 27, Issue 4, Page 927-941, July 2026.ABSTRACT The maximum intrinsic population growth rate, rmax, is a key determinant of sustainable fishing limits and is increasingly used in risk assessments. We previously showed how the rmax of rays and skates (subclass Batoidea) scales with adult body size, temperature (and hence depth) such that smaller‐bodied species and those in warmer, shallower ...
Ellen Barrowclift +4 more
wiley +1 more source
Journal of Fish Diseases, Volume 49, Issue 7, July 2026.ABSTRACT Infectious salmon anaemia virus (ISAV) can cause disease and mortality in Atlantic salmon (Salmo salar). The virus is endemic in several regions including the Atlantic coast of Canada. Lumpfish (Cyclopterus lumpus) are increasingly utilised as cleaner fish to control sea lice levels in Atlantic salmon farms.
Nellie Gagné +5 more
wiley +1 more source
Morphology of blue eye skate, Raja ocellifera Regan, 1906 (Family: Rajidae) the Namibian shelf [PDF]
Acta Ichthyologica et Piscatoria, 1986 Metric characters and number of spines along the body axis were determined, using percentage indices, in a population of Raja ocellifera from the SW African fishing grounds. Sexual dimorphism in secondary sex attributes was found in the population.
S. Krzykawski, A. Dubas
doaj +3 more sources