Journal of Wildlife and Biodiversity 4(2): 13-21 (2020) (http://jwb.araku.ac.ir/) Research Article DOI: 10.22120/jwb.2019.113141.1082 Length-weight relationship and condition factor of fish species in shallow freshwater habitats from Khuzestan Province, Iran can play an essential role in the survival of the 1* 2 Hussein Valikhani , Jaber Aazami , native fish fauna. Asghar Abdoli1, Farshad Nejat1, Amir Shahinpur1, Kamal Khezri1 Keywords: Abundance, Allometry, Fish species, Growth, Khuzestan province 1Department of biodiversity and ecosystem management, Institute of environmental sciences Introduction research, Shahid Beheshti University, Tehran, Iran The littoral zones provide various areas with 2Department of environmental sciences, Faculty of varying degrees of structural complexity (Chick Sciences, University of Zanjan, Iran and Mclvor 1994), which give small fish a *Email:
[email protected] refuge against predators and feeding areas Received: 19 August 2019 / Revised: 8 September 2019 / Accepted: 29 September 2019 / Published online: 30 September 2019. Ministry (Lewin et al. 2004). Early life stages constitute of Sciences, Research, and Technology, Arak University, Iran. critical periods in the fish life cycle and exhibit Abstract narrow and specific habitat requirements, which This study evaluated Length-Weight are essential for the recruitment of a species Relationships (LWRs) and condition factor (K) (Schiemer et al. 1991). Therefore, biological of the juvenile and young adult fish from parameters such as diversity, abundance, length- shallow littoral zones in some aquatic weight relationships (LWRs), and condition ecosystems located in Khuzestan province, Iran. factor (K) play an essential role in assessing In June 2015, the specimens were sampled using fisheries, appropriate utilization, and ecosystem a seine net from the Shadegan Wetland, the Dez, management in such habitats.