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Age and growth rates at the early life stages of common pandora (pagellus erythrinus) based on analysis of otolith microstructure

Ayyildiz, Hakan; Altin, Aytac


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{
  "@context": "https://schema.org/", 
  "@id": 35307, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Canakkale Onsekiz Mart Univ, Gokceada Sch Appl Sci, Dept Fisheries Technol, Yeni Mahalle Dr Sadik Ahmet Sokak 25, TR-17760 Gokceada, Canakkale, Turkey", 
      "name": "Ayyildiz, Hakan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Canakkale Onsekiz Mart Univ, Gokceada Sch Appl Sci, Dept Fisheries Technol, Yeni Mahalle Dr Sadik Ahmet Sokak 25, TR-17760 Gokceada, Canakkale, Turkey", 
      "name": "Altin, Aytac"
    }
  ], 
  "datePublished": "2018-01-01", 
  "description": "We investigated young-of-the-year (YOY) growth, age, and hatching distributions of common pandora (Pagellus erythrinus) by analyzing otolith microstructure. This study was carried out in shallow waters (0-20 m) off the island of Gokceada, Turkey, from June 2013 through June 2014. A total of 231 YOY common pandora were measured and aged. These fish ranged from 12 to 110 mm in total length and from 38 through 242 d in age. The indices for determining variability in daily age estimates (average percentage error and coefficient of variation) were 4.9% and 3.4%, respectively. Average daily growth rate was calculated from a linear regression of the age-length data set as 0.52 mm/d. A linear relationship was found between otolith morphometric measurements (otolith length, width, and radius) and total length for YOY common pandora. The hatching times of common pandora were back-calculated to occur from February through October, and 2 main hatching cohorts were evident in spring (March) and summer (August).", 
  "headline": "Age and growth rates at the early life stages of common pandora (pagellus erythrinus) based on analysis of otolith microstructure", 
  "identifier": 35307, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Age and growth rates at the early life stages of common pandora (pagellus erythrinus) based on analysis of otolith microstructure", 
  "url": "https://aperta.ulakbim.gov.tr/record/35307"
}
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