Investigation of otolith asymmetry in Mulloidichthys flavolineatus and Parupeneus forsskali (Perciformes: Mullidae) from Egypt's Hurghada fishing harbour on the Red Sea

被引：2

作者：

Jawad, Laith ^{[1
]}

Qasim, Audai ^{[2
]}

Farrag, Mahmoud M. S. ^{[3
]}

Osman, Alaa ^{[3
]}

Samy-Kamal, Mohamed ^{[4
]}

Mehanna, Sahar ^{[5
]}

Abdel-Maksoud, Yassein ^{[5
]}

机构：

[1] Unitec Inst Technol, Sch Environm & Anim Sci, 139 Carrington Rd, Auckland 1025, New Zealand

[2] Univ Basrah, Marine Sci Ctr, Dept Marine Vertebrates, Basra, Iraq

[3] Al Azhar Univ, Fac Sci, Dept Zool, Assiut Branch, Assiut, Egypt

[4] Univ Alicante, Dept Marine Sci & Appl Biol, Edificio Ciencias V,Campus San Vicente Raspeig, Alicante 03080, Spain

[5] NIOF, Natl Inst Oceanog & Fisheries, Fisheries Div, Hurghada, Egypt

来源：

OCEANOLOGICAL AND HYDROBIOLOGICAL STUDIES | 2023年 / 52卷 / 01期

关键词：

otolith length; otolith height; otolith mass; measurements; morphometrics; ECOLOGICAL RISK-ASSESSMENT; MASS ASYMMETRY; FLUCTUATING ASYMMETRY; MARINE-SEDIMENTS; HEAVY-METALS; AREA; ACTINOPTERYGII; COAST; CONTAMINATION; POPULATIONS;

D O I：

10.26881/oahs-2023.1.05

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

The current study aims to calculate and assess the asymmetry of the two goatfish species, Yellowstripe goatfish Mulloidichthys flavolineatus (Lacepede 1801) and Red Sea goatfish, Parupeneus forsskali (Fourmanoir & Gueze 1976) collected from Hurghada fishing harbour, Egypt. The asymmetry valuation for M. flavolineatus and P. forsskali is imperative to demonstrate the impact of asymmetry on the larvae settlement in this vital fishing ground. Asymmetry was calculated for the saccular otolith (Sagittae) biometry, namely length, width, and mass. The results showed that the otolith height had a lower asymmetry value than the otolith length for the two goatfish species inspected. No relationship between the asymmetry value of otolith length and width and total fish length was observed. Both goatfish species' calculated otolith mass asymmetry was higher than that of many teleost fish species.

引用

页码：68 / 78

页数：11

共 1 条

[1] Use of otolithic morphometrics and ultrastructure for comparing between three goatfish species (family: Mullidae) from the northern Red Sea, Hurghada, Egypt
Osman, A. G. M.
Farrag, M. M.
Mehanna, S. F.
Osman, Y. A.
IRANIAN JOURNAL OF FISHERIES SCIENCES, 2020, 19 (02): : 814 - 832

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