Results 61 to 70 of about 1,035 (175)

Effect of Temperature on the Daily Increment Deposition in the Otoliths of European Sardine Sardina pilchardus (Walbaum, 1792) Larvae

open access: yesOceans, 2021
Otolith microstructure analysis is a valuable tool to evaluate the relationship between larval age and growth and how it relates to environmental variability.
Claudia Soares   +7 more
doaj   +1 more source

Melanoma and Other Melanistic Lesions in Brown Bullhead Ameiurus nebulosus From Waterbodies in the Northeastern United States and Canada: Identification of Risk Factors

open access: yesJournal of Fish Diseases, Volume 49, Issue 11, November 2026.
ABSTRACT Melanistic lesions, including non‐raised black areas due to proliferations of melanocytes and melanomacrophages in the dermis and epidermis, as well as raised black areas consistent with melanoma, are described in brown bullhead (BBH) Ameiurus nebulosus from three water bodies in the northeastern United States and Quebec, Canada.
Vicki S. Blazer   +9 more
wiley   +1 more source

Length‐Based Spawning Potential Ratio Assessment of Key Species From a Remote Recreational Fishery at Diego Garcia, Indian Ocean

open access: yesFisheries Management and Ecology, Volume 33, Issue 5, Page 977-989, October 2026.
ABSTRACT Recreational fisheries in remote regions often operate under limited regulation and data availability, presenting challenges for sustainable management. Diego Garcia, located within the Chagos Marine Protected Area, hosts a unique recreational reef fishery embedded within a highly protected environment. We assessed the stock status of five key
Andrea N. Odell   +12 more
wiley   +1 more source

Age and Growth of Quillback Rockfish (Sebastes maliger) at High Latitude

open access: yesFishes, 2022
Data on age and growth of fishes is critical for effective management; however, growth rates documented in one location may not be representative of other locations, especially for species that occur across wide geographic ranges.
Camron J. Christoffersen   +3 more
doaj   +1 more source

Water temperature and river discharge drive age‐dependent changes in brown trout (Salmo trutta) growth

open access: yesJournal of Fish Biology, Volume 109, Issue 4, Page 2080-2093, October 2026.
Abstract Rivers and streams exhibit inherent variability in environmental conditions, particularly in water temperature and stream discharge. These factors can impact fish growth through both direct (i.e., physiological) and indirect (i.e., ecosystem productivity) mechanisms.
Patricia Y. Koh   +3 more
wiley   +1 more source

Genomics Detects Japanese and Pacific Sardine (Sardinops spp.) Hybrids in the Northeast Pacific Ocean

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
Using a newly developed nuclear Genotyping‐in‐Thousands‐by‐sequencing (GT‐seq) panel that unambiguously differentiates Japanese and Pacific Sardine, we report the first detection of Sardinops spp. hybrids. Previous genomic analyses of Pacific Sardine in the Northeast Pacific detected the presence of Japanese Sardine along the west coast of North ...
Gary C. Longo   +6 more
wiley   +1 more source

Age‐ and Growth‐Based Life‐History Traits of Striated Surgeonfish (Ctenochaetus striatus) and Achilles Tang (Acanthurus achilles) from Miti‘āro, Cook Islands

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 3, September 2026.
Striated surgeonfish (Ctenochaetus striatus) and Achilles tang (Acanthurus achilles) are two surgeonfish species commonly harvested for subsistence on Miti‘āro, Cook Islands. Using individuals collected by local fishers, this study provides the first age‐ and growth‐based assessment of these species from Miti‘āro.
Antony Vavia   +6 more
wiley   +1 more source

Fast‐Growing, Short‐Lived, and Sex‐Changing: Life History of the Blue‐Barred Parrotfish (Scarus ghobban) From the Solomon Islands

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 3, September 2026.
The population dynamics of the blue‐barred parrotfish (Scarus ghobban) was examined to estimate key life‐history traits of this important reef fishery species in the Solomon Islands. The population was dominated by individuals within the 220–239 mm size class, corresponding to a modal age of 1‐year‐olds.
Armagan Sabetian   +3 more
wiley   +1 more source

Targeted Vestibular Rehabilitation Accelerates Symptom Relief by Promoting Vestibular Compensation in BPPV Patients With Residual Symptoms: Evidence From Resting‐State fMRI

open access: yesBrain and Behavior, Volume 16, Issue 8, August 2026.
Targeted vestibular rehabilitation therapy does not improve utricular function directly, but improve dizziness, anxiety, and balance confidence to accelerate vestibular compensation, by enhanceing brain functional plasticity ABSTRACT Aims Residual dizziness (RD) is commonly observed in patients with benign paroxysmal positional vertigo (BPPV) following
Gendi Yin   +7 more
wiley   +1 more source

Assessment of laser ablation and solution-based ICP-MS applications commonly used in otolith geochemical analysis of marine teleosts

open access: yesFrontiers in Marine Science
Different applications of inductively coupled plasma mass spectrometry (ICP-MS) have the potential to influence results of otolith geochemical assays.
Michelle Zapp Sluis   +7 more
doaj   +1 more source

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