Search results for otolith

Collections of physical samples of otoliths and scales - hard structures used for age determination

Marine Environmental Data & Information Network · Updated 1 Dec 2024

Fish otolith (ear bone) and scale collection from various species. Spare otoliths still in the packets and sectioned …

CMAR Midwater Fish Earbones (Otoliths), 1998

CSIRO Marlin Data Catalogue · Updated 24 Jun 2025

Earbones from midwater fish, all were collected in 1998, west of Tasmania. - Lampanyctus australis, 15 pairs. - Vinciguerria, 10 …

CMAR Deep Sea Fish Earbones (Otoliths), 2000-2003

CSIRO Marlin Data Catalogue · Updated 24 Jun 2025

Collection of deep sea fish earbones (Otoliths) - Blue Grenadier, 180 pairs, collected in 2003, from Western Tasmanian Waters …

Effect of metabolic rate on time-lag changes in otolith microchemistry: an experimental approach using Salmo trutta

VIGNON, Matthias · Updated 28 Jun 2023

… weeks to months) between changes in water chemistry and subsequent change in otolith composition and highlighted substantial inter …

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Hapu'upu'u Ageing Dataset

Pacific Islands Fisheries Science Center · Updated 5 May 2008

… It contains date, location, fish length (total), fish weight, otolith weight (grams), otolith length (mm), otolith width (mm …

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Functional effect of vaterite - The presence of an alternative crystalline structure in otolith alters escape kinematics of the brown trout (Salmo trutta)

Vignon, Matthias · Updated 25 Jun 2021

… The presence of an alternative crystalline structure in otolith is therefore suspected to alter fish's behavior in …

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Unsupervised estimation of the age at sea departure of Atlantic salmon using magnesium, manganese, and zinc otolith chemistry

VIGNON, Matthias · Updated 3 Jun 2024

… Among the methods available, the use of otolith chemistry can be challenging in anadromous fish, as the elements …

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3D otolith mesh dataset of red mullet (Mullus barbatus) in the Mediterranean Sea

Univ. Littoral Cote d’Opale, UR 4491, LISIC, Calais, F-62100, France Ifremer, Fisheries Laboratory, 150 quai Gambetta, Boulogne-sur-Mer, 62321, France · Updated 15 Dec 2025

Lien vers la fiche source This dataset includes 3D sagittal left otolith meshes obtained from 339 individual red …

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3D Meshes Dataset of Sagittal Otoliths from 22 Fish Species in the English Channel and North Sea

Univ. Littoral Côte d’Opale, UR 4491, LISIC, F-62100 Calais, France Ifremer, HMMN Unit, Fisheries Laboratory, 150 quai Gambetta, 62321 Boulogne-sur-Mer, France · Updated 11 Mar 2026

Lien vers la fiche source This dataset provides high-resolution three-dimensional (3D) surface meshes of sagittal otoliths …

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Twin Peaks: interrogating otolith pairs to see whether they keep their stories straight - Data Collection

UMR BOREA 8067 (Biologie des ORganismes et des Ecosystèmes Aquatiques) · Updated 18 Jul 2024

Lien vers la fiche source To tackle the question of the reliability of otoliths as recorders of individual …

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Growth increments in otoliths of two species of damselfish from the southern Great Barrier Reef

Australian Ocean Data Network · Updated 23 Jun 2025

… Growth was measured by the absolute distance between the tetracycline band and the otolith edge along the L3 …

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Growth increments in otoliths of Pomacentrus mollucensis from the Great Barrier Reef

Australian Ocean Data Network · Updated 23 Jun 2025

… Recaptured fish (September 1988, February 1989) were examined to determine any increment in the otolith structure that had …

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Travelling in Microphis (Teleostei: Syngnathidae) otoliths with 2D XRF maps: twists and turns on the road of strontium incorporation - Data collection/Paris

UMR BOREA 8067 (Biologie des ORganismes et des Ecosystèmes Aquatiques) · Updated 12 Jul 2024

… All meet the same methodological challenge with small, fragile and mute otoliths for any landmarks using basic ob …

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Using scales and otoliths to trace life histories of barramundi (Lates calcarifer) from north Queensland

Australian Ocean Data Network · Updated 23 Jun 2025

Fish scales and sagittal otoliths from barramundi were analysed to determine whether types of habitats - freshwater lagoons, rivers …

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Geochemical data on otoliths of chaetodon speculum from New Caledonia

IRD, UMR MARBEC, Montpellier, France · Updated 7 Feb 2024

… The size distribution, growth rate, age distribution and whole otolith composition were analysed at each site. Age and …

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Complementarity and discriminatory power of genotype and otolith shape in describing the fine-scale population structure of an exploited fish, the common sole of the Eastern English Channel

ESE, Ecologie et Santé des Ecosystèmes, Agrocampus Ouest, INRAE, 65 rue de Saint-Brieuc, F-35042 Rennes Cedex, France Statistical and Actuarial Science Department, Simon Fraser University, 8888 University Drive, V5A2L6 Burnaby, BC, Canada · Updated 12 May 2021

… We have assessed the discriminatory power of genetic markers and otolith shape to reveal the population structure of …

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The core story: intertwined maternal and progeny signatures enclosed in the otolith - Data collection

UMR BOREA · Updated 7 Oct 2024

Lien vers la fiche source Analytical imaging to retrieve biological information from otoliths from the data generated via …

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Age structure, growth and population status of banded morwong

Australian Ocean Data Network · Updated 25 Sept 2026

… on size, age, maturity stage and sex structure. Otoliths are sectioned for age determination. The dataset comprises a …

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Collections of age estimation structures from marine taxa in the southern Gulf of St. Lawrence

Fisheries and Oceans Canada | Pêches et Océans Canada · Updated 3 Jun 2026

… The otolith images are also authoritatively annotated by fisheries technicians. PHYSICAL SAMPLE DETAILS: Fish otoliths, skate vertebrae SAMPLING …

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Otolith growth and individual parameters of anchovy and sardine in the Bay of Biscay

Ifremer · Updated 25 Sept 2023

… The otoliths mounted in leukit were imaged and growth-at-age in the otoliths was measured with the …

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