Results 51 to 60 of about 3,259 (192)
Fisheries Management and Ecology, Volume 33, Issue 2, Page 355-367, April 2026.ABSTRACT Quantifying discard survival of species is crucial for effective fishery management. Electronic tags and visual health assessments were used to estimate postrelease survival of commercially caught thornback ray (Raja clavata), undulate ray (Raja undulata) and small‐eyed ray (Raja microocellata) from Northeast Atlantic inshore fisheries ...
Serena R. Wright +6 more
wiley +1 more source
Tasa de oviposición de la raya marmolada Sympterygia bonapartii (Elasmobranchii, Rajidae) (Müller & Henle, 1841) mantenida en cautiverio [PDF]
, 2009 Se registró la tasa de oviposición de Symperygia bonapartii en cautiverio. En un período de un año una hembra depositó 152 ovicápsulas a una tasa de 0.4 huevos por día y la otra depositó 200 ovicápsulas a una tasa de 0.5 huevos por día.The oviposition ...
Jañez, Julieta A., Sueiro, Maria Cruz
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Diversification of the Neoselachii (Chondrichthyes) during the Jurassic and Cretaceous [PDF]
, 2006 The Neoselachii are a monophyletic group including all of the extant sharks and rays. They underwent rapid diversification throughout the Jurassic and Cretaceous, going from low-diversity assemblages of members of extinct orders in the Late Triassic to ...
Underwood, Charlie J.
core +1 more source
Do Public Perceptions of the Environment Align With Empirical Measures?
Journal of the Royal Society of New Zealand, Volume 56, Issue 1, February 2026.To create effective environmental communications and policies, it is crucial to understand how laypeople, scientists, and experts perceive the environment. This study, based on a large‐scale, nationally representative survey from Aotearoa New Zealand and scientific reports and literature, examines the similarities and differences in perceptions across ...
Pamela L. Booth +2 more
wiley +1 more source
The impact of trammel nets as an MPA soft bottom monitoring method
Ecological Indicators, 2021 With the global increase of marine protected area (MPA) implementation, the need for monitoring and the evaluation of their effectiveness becomes ever more important.
C. Robert Priester +3 more
doaj +1 more source
Emerging patterns of species richness, diversity, population density, and distribution in the skates (Rajidae) of Alaska [PDF]
, 2008 Six years of bottom-trawl survey data, including over 6000 trawls covering over 200 km2 of bottom area throughout Alaska’s subarctic marine waters, were analyzed for patterns in species richness, diversity, density, and distribution of skates. The Bering
Hoff, Gerald R. +3 more
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Comparative Morphology of Digestive Tract Among 11 Different Marine Fish Species
Aquaculture Research, Volume 2026, Issue 1, 2026.Limited information is available about the digestive tract morphology and function in some marine fish species. Using anatomical methods, this study compared the morphological characteristics of the digestive tract among 11 marine fish species of different taxonomic status, feeding habits and ecological niches.
Zhengwei Ye +7 more
wiley +1 more source
FishesWithin the Rajidae family, the blonde ray (Raja brachyura) is considered one of the less resilient species to fishing pressure and other anthropogenic pressures, primarily due to its late maturity and large maximum size, which can exceed 120 cm total ...
Catarina Maia +5 more
doaj +1 more source
Fishers' Local Ecological Knowledge Reveals Complex Food Web Dynamics With Rapidly Warming Waters
Fish and Fisheries, Volume 26, Issue 6, Page 1122-1133, November 2025.ABSTRACT Local ecological knowledge (LEK) can provide insight into ecosystem change, particularly in dynamic ecological conditions, such as those driven by climate change. In New England lobster fisheries, warming waters have the potential to disrupt food webs, as range‐shifting species introduce novel ecological interactions.
Loren McClenachan +5 more
wiley +1 more source
All their eggs in one basket: a rocky reef nursery for the longnose skate (Raja rhina Jordan & Gilbert, 1880) in the southern California Bight [PDF]
, 2008 Skates (family Rajidae) are oviparous and lay tough, thick-walled eggs. At least some skate species lay their eggs in spatially restricted nursery grounds where embryos develop and hatch (Hitz, 1964; Hoff, 2007).
Cochrane, Guy +4 more
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