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112083

Analysis of morphometric and meristic characteristics of Pomadasys stridens (Forsskål, 1775), Family: Haemulidae from the Gulf of Suez, Red Sea, Egypt.

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Last updated: 22 Jan 2023

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Abstract

The morphological diagnosis, morphometric, and meristic characters for the striped piggy Pomadasys stridens in the Gulf of Suez were studied by the examination of 165 specimens collected during the fishing season 2017/2018. These fishes ranged from 8.2 to 16.3 cm in total length and 7.3 to 57.3 g in weight. Twenty morphometric and eleven meristic characters were investigated in detail. The analysis of morphometric characters revealed that the morphometric measurements of various body parts were dependent on body size and there is a gradual increase in morphometric measurements with an increase in body length. Regression analyses were performed between the independent variable “TL" and the dependent variables “FL, SL, HL, HD, , BD, PreDL, DFL, PrePL, PFL, PreVL, VFL, PreAL, AFL, CFL, CFH, CPL, CPD" as well as between the independent variable “HL" and the dependent variables “ED, PreOL". The results showed that there was a positive linear relationship between various morphometric measurements and TL as well as HL with a medium to a high degree of correlation. On the other hand, the fish showed constant meristic characters, where there was no change in meristic counts with the increase in body length. The fin formula can be written as D XII+14; A III+8; P 15; V I+5; C 15 and the recorded number of LLS, GR, and V were 57, 22, and 24 respectively.

DOI

10.21608/ejabf.2020.112083

Keywords

Haemulidae, Pomadasys stridens, Suez Gulf, Morphology, Morphometrics, meristics

Authors

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Aya

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A. A. Basuonie

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First Name

Manal

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M. Sabrah

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First Name

Asaar

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S. H. El-Sherbeny

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First Name

Mohamed

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S. A. El-Sabbagh

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Volume

24

Article Issue

6

Related Issue

16517

Issue Date

2020-10-01

Receive Date

2020-08-28

Publish Date

2020-09-12

Page Start

281

Page End

294

Print ISSN

1110-6131

Online ISSN

2536-9814

Link

https://ejabf.journals.ekb.eg/article_112083.html

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https://ejabf.journals.ekb.eg/service?article_code=112083

Order

16

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Original Article

Type Code

103

Publication Type

Journal

Publication Title

Egyptian Journal of Aquatic Biology and Fisheries

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https://ejabf.journals.ekb.eg/

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Article

Created At

22 Jan 2023