Results 61 to 70 of about 1,884 (202)

Quantifying post‐release behaviour of a critically endangered elasmobranch over two capture events using high‐resolution archival tag data

open access: yesJournal of Fish Biology, EarlyView.
Abstract During catch‐and‐release angling, highly resident species are susceptible to multiple recapture events. Biologging offers the opportunity to study post‐release behaviour in detail; however, most studies have focused on a single capture‐release event.
Danielle L. Orrell   +5 more
wiley   +1 more source

Study of rheological properties of gels based on Thorny Skate cartilage broth (<i>Raja radiata</i>) in the technology of natural fish culinary products -aspic fish, in jelly, fish jellies and potions

open access: yesVestnik MGTU, 2020
The paper deals with methodological approaches to study the rheological properties of gelatin gels based on the thorny skate cartilage broth ( Raja radiate ), which is an aqueous extract of chondroitin sulfate, depending on the manufacturing technology.
Yu. V. Shokina   +4 more
openaire   +2 more sources

Sleep Health of Athletes of Different Sports: Translation and Validation of the Athlete Sleep Screening Questionnaire to Portuguese

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT This study aimed to translate and validate the Athlete Sleep Screening Questionnaire (ASSQ) into Portuguese and assess the sleep health of athletes using the ASSQ. Translation followed established scientific guidelines. A sample of 246 Portuguese athletes from various sports completed the ASSQ, the Pittsburgh Sleep Quality Index (PSQI) and the
João Barreira   +4 more
wiley   +1 more source

Fish Sperm Subpopulations Detection, Separation, and Application: Current State and Trends

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
Modern advances in sperm biology highlight the necessity of recognising intra‐ejaculate heterogeneity as a central concept for advancing both the fundamental understanding of fertilisation processes and the development of artificial reproduction techniques in fishes. ABSTRACT Sperm subpopulations represent a fundamental manifestation of intra‐ejaculate
Viktoriya Dzyuba   +2 more
wiley   +1 more source

Endangered and Extinct Fish [PDF]

open access: yes, 2019
Winter skates and Boccacio rockfish are two examples of endangered fish. There are not many of them left in the world. Besides these, there are many other endangered fish. Endangered fish range from a type of seahorse to a type of shark.
Hall, Megan
core  

Etymology and entomology: The semiotics and ethics of multispecies gene nomenclatures

open access: yesJournal of Linguistic Anthropology, Volume 36, Issue 2, August 2026.
Abstract This article examines controversies surrounding gene names that are perceived as humorous in the context of fruit flies but are considered rude in the clinical context of human medicine. Drawing on ethnographic fieldwork in insect laboratories, interviews with entomologists and geneticists, and an analysis of scientific and clinical ...
Colin M. E. Halverson
wiley   +1 more source

Molecular Taxonomy of Elasmobranchs in the Southern Arabian Gulf: From Species Confirmation to Cryptic Diversity

open access: yesDiversity
Reliable species-level information on elasmobranchs (sharks, rays, and skates) in the Arabian Gulf remains limited, despite these fish being among the most threatened marine vertebrates.
Shamsa Al Hameli   +3 more
doaj   +1 more source

Using Stock Vulnerability to Evaluate Fishery‐Independent Survey Coverage and Inform Sampling Priorities

open access: yesFish 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

PECULIARITIES OF BOTTOM FISH TRADE (HALIBUT, SKATE, GIANT GRENADIE, COD, LYCODES, BROADBANDED THORNYHEAD) IN THE NORTH OKHOTSK SEA FISHING SUBZONE OF THE SEA OF OKHOTSK IN 2019

open access: yesFisheries, 2020
Based on the materials collected in 2019, the authors consider some peculiarities of bottom fish fishing (halibut, stingrays, giant grenadie, cod, lycodes, and broadbanded thornyhead) in the North Okhotsk subzone of the Sea of Okhotsk. The accompanying problems are shown; the measures to optimize fishing are proposed.
Andrey Tkachenko   +3 more
openaire   +2 more sources

Seawater carbonate chemistry and skeletal mineralization of a marine fish [PDF]

open access: yes, 2019
Ocean acidification and warming are known to alter, and in many cases decrease, calcification rates of shell and reef building marine invertebrates. However, to date, there are no datasets on the combined effect of ocean pH and temperature on skeletal ...
Di Santo, Valentina
core   +1 more source

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