Results 41 to 50 of about 52,555 (331)

Effect of Marine Hypoxia on Baltic Sea Cod Gadus morhua: Evidence From Otolith Chemical Proxies

open access: yesFrontiers in Marine Science, 2018
The Baltic Sea contains the world’s largest anthropogenically caused deoxygenated zone, with increasing episodes and areal extent of hypoxia/anoxia. The iconic Atlantic cod in the Baltic has suffered a loss in condition which has been attributed mainly ...
K. Limburg, M. Casini
semanticscholar   +1 more source

Assessing movement of rainbow trout and common smelt between Lake Rotoiti and Lake Rotorua using otolith chemical signatures: A summary of work so far [PDF]

open access: yes, 2009
This study used otolith microchemistry to investigate movement of common smelt and rainbow trout between Lake Rotorua and Lake Rotoiti. Rainbow trout were collected from Lake Rotoiti, Lake Rotorua and the Ohau Channel, and smelt were collected from ...
Blair, Jennifer Marie, Hicks, Brendan J.
core   +3 more sources

Directional bilateral asymmetry in otolith morphology may affect fish stock discrimination based on otolith shape analysis

open access: yesICES Journal of Marine Science, 2018
&NA; Otolith shape analysis is an efficient fish stock identification tool. However, most applications used left and right otoliths or only one of them arbitrarily chosen without testing for biases resulting from potential directional bilateral asymmetry
K. Mahé   +14 more
semanticscholar   +1 more source

The role of otolith size in hearing – Insights from cichlid fishes

open access: yesFrontiers in Marine Science, 2015
Otolithic end organs in fishes function as accelerometers and are involved in the senses of balance and hearing (e.g. Popper et al. 2005). Otolith mass and shape are likely decisive factors influencing otolith motion, but while it is largely unknown how ...
Tanja Schulz-Mirbach   +2 more
doaj   +1 more source

Genetic factors have a major effect on growth, number of vertebrae and otolith shape in Atlantic herring (Clupea harengus)

open access: yesPLoS ONE, 2018
Atlantic herring, Clupea harengus, have complex population structures. Mixing of populations is known, but the extent of connectivity is still unclear. Phenotypic plasticity results in divergent phenotypes in response to environmental factors.
Florian Berg   +5 more
semanticscholar   +1 more source

Otolith Morphometric and Shape Distinction of Three Redfin Species under the Genus Decapterus (Teleostei: Carangidae) from Sulu Sea, Philippines

open access: yesFishes, 2023
Otoliths are paired calcified structures in the inner ear of teleosts that function in hearing and balance. In this study, the use of otolith morphometrics and shape analysis were explored to delineate the redfin species under the genus Decapterus from ...
Christian James C. Morales   +6 more
doaj   +1 more source

Use of Lagrangian simulations to hindcast the geographical position of propagule release zones in a Mediterranean coastal fish [PDF]

open access: yes, 2018
The study of organism dispersal is fundamental for elucidating patterns of connectivity between populations, thus crucial for the design of effective protection and management strategies.
Calo A.   +4 more
core   +1 more source

Exploring vestibular stimulation to reduce the influence of cybersickness on virtual reality experiences

open access: yesFrontiers in Virtual Reality
IntroductionThere is increasing use of head-worn displays to support immersive virtual reality (VR) experiences. However, users of such technology often encounter motion sickness-like effects, commonly termed cybersickness.
Shamus P. Smith   +4 more
doaj   +1 more source

An approach to unraveling the coexistence of snappers (Lutjanidae) using otolith morphology

open access: yesScientia Marina, 2014
The sagittae otolith morphology of marine fishes has been used in many ecomorphological studies to explain certain ecological adaptations of species to habitat. Our study compares the sagittal otolith shapes of ten species of snappers (Family Lutjanidae)
Zahra Sadighzadeh   +4 more
doaj   +1 more source

Otolith morphology as a tool for stock discrimination of three rockfish species in the East Sea of Korea

open access: yesFrontiers in Marine Science, 2023
The shape and structure of otoliths play a vital role in studying fish populations because otolith shape indices are often applied to discriminate fish species.
Joo Myun Park   +7 more
doaj   +1 more source

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