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Growth and reproduction of brown comber (Serranus hepatus Linnaeus, 1758) in the central Aegean Sea, Turkey

Soykan, Ozan; Ilkyaz, Akin Turker; Metin, Gulnur; Kinacigil, Hasan Tuncay


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{
  "DOI": "10.3906/zoo-1203-34", 
  "abstract": "The growth and reproduction of brown comber (Serranus hepatus Linnaeus, 1758) were studied using specimens collected from the central Aegean Sea between July 2004 and June 2007. A total of 2410 specimens were analyzed, and of those, 2290 individuals were mature and 120 individuals were juvenile. Analyses covered all individuals because the species is a simultaneous hermaphrodite. The length-weight relationship was determined as W = 0.013L(3 11), indicating a positive allometric growth for all samples. The estimated von Bertalanffy growth parameters were L-infinity = 13.19 cm, k = 0.252 y(-1), and t(o) = -0.630 y, and the infinite weight (W-infinity) was calculated as 39.38 g. The growth performance index (phi') of the stock was calculated as 1.642. The first reproduction length was found to be 7.76 cm, corresponding to 3 years of age. The spawning period of the species was determined between May and October.", 
  "author": [
    {
      "family": "Soykan", 
      "given": " Ozan"
    }, 
    {
      "family": "Ilkyaz", 
      "given": " Akin Turker"
    }, 
    {
      "family": "Metin", 
      "given": " Gulnur"
    }, 
    {
      "family": "Kinacigil", 
      "given": " Hasan Tuncay"
    }
  ], 
  "container_title": "TURKISH JOURNAL OF ZOOLOGY", 
  "id": "17679", 
  "issue": "2", 
  "issued": {
    "date-parts": [
      [
        2013, 
        1, 
        1
      ]
    ]
  }, 
  "page": "211-217", 
  "title": "Growth and reproduction of brown comber (Serranus hepatus Linnaeus, 1758) in the central Aegean Sea, Turkey", 
  "type": "article-journal", 
  "volume": "37"
}
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