Results 21 to 30 of about 1,035 (175)

Age and Growth of Red Porgy, Pagrus pagrus from the Island of Gökçeada, North Aegean Sea

open access: yesAquatic Sciences and Engineering, 2020
The aim of this study was to describe the age, growth and relationships between otolith morphometry and fish length, weight and age of the red porgy, Pagrus pagrus. This study was carried out from the shores of Gizli liman to Kefalos Cape in the north of
Hakan Ayyıldız   +2 more
doaj   +1 more source

Otolith characterization and integrative species identification of adult mesopelagic fishes from the western North Atlantic Ocean

open access: yesFrontiers in Marine Science, 2023
Fish diversity and ecology in the ocean’s mesopelagic zone are understudied compared to other marine regions despite growing interest in harvesting these potential resources.
Lucinda A. Quigley   +10 more
doaj   +1 more source

Intra- and interspecific variability among congeneric Pagellus otoliths

open access: yesScientific Reports, 2021
Otolith features are useful tools for studying taxonomy, ecology, paleontology, and fish biology since they represent a permanent record of life history. Nevertheless, the functional morphology of otoliths remains an open research question that is useful
Claudio D’Iglio   +10 more
doaj   +1 more source

Otolith atlas for the western Mediterranean, north and central eastern Atlantic

open access: yesScientia Marina, 2008
The sagittal otolith of 348 species, belonging to 99 families and 22 orders of marine Teleostean fishes from the north and central eastern Atlantic and western Mediterranean were described using morphological and morphometric characters.
Victor M. Tuset   +2 more
doaj   +1 more source

Individual growth in Jack mackerel (Trachurus murphyi) of the Southeastern Pacific Ocean using sagitta otolith weight, daily rings, and annual rings

open access: yesGayana, 2021
We estimated the growth of Jack mackerel (Trachurus murphyi) using increments of daily growth, otolith weight and annual ring reading in sagittal otoliths.
Hugo Arancibia   +2 more
doaj  

Effect of temperature and CO2 concentration on the morphogenesis of sagittal otoliths in Atlantic herring (Clupea harengus) larvae [PDF]

open access: yesJournal of Experimental Marine Biology and Ecology, 2023
Otoliths are very useful biomarkers especially for fish growth. Climate change with the associated global changesin warming and acidification could affect the calcification and the shape of otoliths during the crucial larvalperiod in teleost fish.
Mahé, Kelig   +6 more
openaire   +4 more sources

Otolith shape analysis of the austral sardine (Sprattus fuegensis) in the Patagonian inner sea of Chile.

open access: yesFrontiers in Marine Science, 2015
The austral sardine has an extensive distribution within inner and outer waters along fiords, channels, and the continental shelf of the Chilean Patagonia, from Puerto Montt to Tierra del Fuego and extending to southern Argentina.
Luis A Cubillos
doaj   +1 more source

Influence of ontogenetic development, temperature, and pCO2 on otolith calcium carbonate polymorph composition in sturgeons

open access: yesScientific Reports, 2021
Changes to calcium carbonate (CaCO3) biomineralization in aquatic organisms is among the many predicted effects of climate change. Because otolith (hearing/orientation structures in fish) CaCO3 precipitation and polymorph composition are controlled by ...
Alison R. Loeppky   +6 more
doaj   +1 more source

Age and Growth of Diaphus brachycephalus in the South China Sea Using Sagittal Otolith Microstructure

open access: yesFishes, 2022
To obtain the growth and age characteristics of Diaphus brachycephalus in the South China Sea (SCS), specimens of D. brachycephalus were collected by a mid-water trawl in January and June 2015. The relationship between standard length (L) and body weight (W) was W = 0.00002699L2.8789, with no significant differences between the two survey stations and ...
Han Tian   +5 more
openaire   +2 more sources

Sagittal otoliths description of Perciformes from Southeastern-South Brazil

open access: yesFrontiers in Marine Science, 2015
The Collection of Teleostei Fish Otoliths of the Southeastern-Southern of Brazil (COSS-Brasil) headquartered at the Oceanographic Institute, (IOUSP) contains 65 species of Perciformes included in 30 families. In order to spread the modus operandi of the adopted analysis for the main characteristics of the sagittae we presented the results obtained for ...
Santificetur César   +2 more
openaire   +2 more sources

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