Results 121 to 130 of about 10,589 (199)

Tapeworm Parasite Burden Is Linked to Diet, Body Size, Condition, Growth, Restocking and Habitat Use in Piscivorous Salmonids of a Subarctic Lake

open access: yesEcology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT Parasites affect hosts in interaction with the entire ecological community. This is particularly evident for trophically transmitted parasites, such as Dibothriocephalus tapeworms, which infect multiple intermediate fish hosts, potentially reducing their fitness and suitability for human consumption.
Topi K. Lehtonen, Nico Alioravainen
wiley   +1 more source

Shapes of otoliths in some Baltic fish and their proportions [PDF]

open access: yes, 2019
Otoliths are bony structures inside the fish labyrinth. They are used to determine the age of fish and to identify species based on their remains.
Dąbrowska, Violetta, Sapota, Mariusz R.
core  

The Effect of Temperature, Flow, Density and Disease on Smallmouth Bass (Micropterus dolomieu) Early Life Growth Rate

open access: yesEcology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT Individual growth rates of fish are influenced by gradually changing environmental conditions and rapid‐onset events. However, there is a paucity of information on drivers of spatiotemporal variability in growth rates of fishes across large spatial extents.
Rebecca S. M. O'Brien   +4 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

Converting Chemical Signatures in Vaterite Otoliths to Aragonite Otoliths in Steelhead Trout: Developing a Partition Coefficient [PDF]

open access: yes, 2017
Otoliths are small bones near the brain of teleost fish that aid in hearing and balance. Otoliths are typically composed of a polymorph of calcium carbonate called aragonite; however, when stressed, fish may transition to producing a less dense polymorph
Justice, Jamie
core   +1 more source

The Otolith Reactions [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1926
openaire   +2 more sources

Whole‐Night Gentle Rocking Improves Sleep in Poor Sleepers With Insomnia Complaints

open access: yesJournal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT Specific brain oscillations can be manipulated during sleep to improve sleep quality and memory performance. We previously demonstrated that continuous rocking stimulation (0.25 Hz, lateral movement) applied to good sleepers during sleep enhanced stable deep sleep, boosted NREM oscillations (spindles and slow waves) and memory consolidation ...
Aurore A. Perrault   +4 more
wiley   +1 more source

Crecimiento somático y relación ARN/ADN en estadios juveniles de Eucinostomus argenteus (Pisces: Gerreidae) en dos localidades del Caribe de Venezuela Somatic growth and RNA/DNA rate of Eucinostomus argenteus (Pisces: Gerreidae) juveniles stages at two localities of the Venezuelan

open access: yesRevista de Biología Tropical, 2012
Con la finalidad de evaluar la asociación de índices de crecimiento en estadios tempranos de peces marinos, se estimó la tasa de crecimiento somático y las condiciones fisiológicas de Eucinostomus argenteus en dos zonas del nor-oriente venezolano: Bahía ...
Ana Teresa Herrera-Reveles   +2 more
doaj  

Collecting Salmon Otoliths

open access: yes, 2015
Collecting red salmon otoliths at the Karluk River Weir, Kodiak, for age determination.
Shuman, Richard F.
core   +1 more source

Home - About - Disclaimer - Privacy