View in EDS

The use of otolith shape and chemistry to determine stock structure of Mediterranean horse mackerel Trachurus mediterraneus (Steindachner).

Saved in:
Bibliographic Details
Title: The use of otolith shape and chemistry to determine stock structure of Mediterranean horse mackerel Trachurus mediterraneus (Steindachner).
Authors: Turan, C.1 cturan@mku.edu.tr
Source: Journal of Fish Biology. Dec2006 Supplement, Vol. 69, p165-180. 16p. 3 Diagrams, 3 Charts, 4 Graphs, 1 Map.
Subjects: Trachurus mediterraneus, Otoliths, Fish populations, Cluster analysis (Statistics), Animal morphology, Geographical distribution of fishes
Abstract: Otolith shape and chemistry of Mediterranean horse mackerel Trachurus mediterraneus were simultaneously used to assess the feasibility of using these natural tags to discriminate populations throughout the Black, Marmara, Aegean and eastern Mediterranean Seas. Otolith shape and chemistry analyses showed a similar pattern of differentiation between T. mediterraneus stocks, revealing a clear discreteness of the middle Black Sea (Sinop) and Aegean Sea (Izmir) samples. Otolith upper side length and width, and Na, K, Mg and Ba, were the morphological traits and trace elements, respectively, differing most among groups. Overall assignment of individuals into their original sample was high for both otolith shape and chemistry. Highest reclassification rate was observed for the south-middle Black Sea and Aegean Sea samples for both analyses. Hierarchical cluster analyses also supported high differentiation of the south-middle Black Sea and Aegean Sea samples for both analyses. Mantel’s test revealed that the Euclidean distance both for otolith shape ( r=−0·0917, P > 0·05) and chemistry ( r=−0·1248, P > 0·05) between these populations were not significantly associated with their geographical distances. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Fish Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 23407944
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: The use of otolith shape and chemistry to determine stock structure of Mediterranean horse mackerel Trachurus mediterraneus (Steindachner).
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Turan%2C+C%2E%22">Turan, C.</searchLink><relatesTo>1</relatesTo><i> cturan@mku.edu.tr</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Fish+Biology%22">Journal of Fish Biology</searchLink>. Dec2006 Supplement, Vol. 69, p165-180. 16p. 3 Diagrams, 3 Charts, 4 Graphs, 1 Map.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Trachurus+mediterraneus%22">Trachurus mediterraneus</searchLink><br /><searchLink fieldCode="DE" term="%22Otoliths%22">Otoliths</searchLink><br /><searchLink fieldCode="DE" term="%22Fish+populations%22">Fish populations</searchLink><br /><searchLink fieldCode="DE" term="%22Cluster+analysis+%28Statistics%29%22">Cluster analysis (Statistics)</searchLink><br /><searchLink fieldCode="DE" term="%22Animal+morphology%22">Animal morphology</searchLink><br /><searchLink fieldCode="DE" term="%22Geographical+distribution+of+fishes%22">Geographical distribution of fishes</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Otolith shape and chemistry of Mediterranean horse mackerel Trachurus mediterraneus were simultaneously used to assess the feasibility of using these natural tags to discriminate populations throughout the Black, Marmara, Aegean and eastern Mediterranean Seas. Otolith shape and chemistry analyses showed a similar pattern of differentiation between T. mediterraneus stocks, revealing a clear discreteness of the middle Black Sea (Sinop) and Aegean Sea (Izmir) samples. Otolith upper side length and width, and Na, K, Mg and Ba, were the morphological traits and trace elements, respectively, differing most among groups. Overall assignment of individuals into their original sample was high for both otolith shape and chemistry. Highest reclassification rate was observed for the south-middle Black Sea and Aegean Sea samples for both analyses. Hierarchical cluster analyses also supported high differentiation of the south-middle Black Sea and Aegean Sea samples for both analyses. Mantel’s test revealed that the Euclidean distance both for otolith shape ( r=−0·0917, P > 0·05) and chemistry ( r=−0·1248, P > 0·05) between these populations were not significantly associated with their geographical distances. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Fish Biology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=23407944
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1111/j.1095-8649.2006.01266.x
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 16
        StartPage: 165
    Subjects:
      – SubjectFull: Trachurus mediterraneus
        Type: general
      – SubjectFull: Otoliths
        Type: general
      – SubjectFull: Fish populations
        Type: general
      – SubjectFull: Cluster analysis (Statistics)
        Type: general
      – SubjectFull: Animal morphology
        Type: general
      – SubjectFull: Geographical distribution of fishes
        Type: general
    Titles:
      – TitleFull: The use of otolith shape and chemistry to determine stock structure of Mediterranean horse mackerel Trachurus mediterraneus (Steindachner).
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Turan, C.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 02
              M: 12
              Text: Dec2006 Supplement
              Type: published
              Y: 2006
          Identifiers:
            – Type: issn-print
              Value: 00221112
          Numbering:
            – Type: volume
              Value: 69
          Titles:
            – TitleFull: Journal of Fish Biology
              Type: main
ResultId 1