Izvorni znanstveni članak
https://doi.org/10.2478/cjf-2022-0011
BILATERAL ASYMMETRY IN OTOLITH SIZE OF Pampus argenteus (OSTEICHTHYES: STROMATIDAE) FROM IRAQI MARINE WATERS
Audai Qasim
orcid.org/0000-0001-5883-8736
; Marine Science Centre, University of Basrah, Basrah – Iraq
Laith A. Jawad
orcid.org/0000-0002-8294-2944
; School of Environmental and Animal Sciences, Unitec Institute of Technology, 139 Carrington Road, Mt Albert, Auckland 1025, New Zealand
Baradi Waryani
; Department of Fresh Water Biology and Fisheries, University of Sindh, Jamshoro, Sindh, Pakistan
Sažetak
Bilateral asymmetry is presumed to reveal the developmental variability of the fish in polluted aquatic environments. In these habitats, high-level asymmetry develops, and these fish expend more energy to balance their growth than fish that are not under an impact. A total of 121 specimens of Pampus argenteus were collected from Khor Abdulla located in the northwest part of the Arabian Gulf. The asymmetry of two otolith parameters of the marine fish species Pampus argenteus, length and width, was calculated. The results demonstrated that the level of asymmetry was highest for otolith width. The level of asymmetry in both otolith parameters was lowest in fish length ranging between 70-100 mm and the highest in fish ranging between 281-310 mm.
Ključne riječi
Bilateral asymmetry; otolith; Stromateidae; pomfret, Basrah
Hrčak ID:
281595
URI
Datum izdavanja:
2.9.2022.
Posjeta: 499 *