Decadal Population Traits and Fishery of Largehead Hairtail, Trichiurus lepturus (Linnaeus, 1758) in the East China Sea
Decadal Population Traits and Fishery of Largehead Hairtail, Trichiurus lepturus (Linnaeus, 1758) in the East China Sea
Sher Khan Panhwar1,2,3, Zhou Yong Dong1,4,*, Gao Tianxiang1,3, Wang Ping5, Han Zhiqiang1, Wang Zhongming1,4 and Wang Yang1,4
Length cohorts of various largehead hairtail (T. lepturus) size groups from 2001-2013 catches indicating higher size groups from 2013 collections in the ECS fishing area (horizontal lines indicate target fish group).
Largehead hairtail (T. lepturus) growth performance index during 2001, 2004, 2009, and 2013 in the ECS fishing area.
Length-converted catch curve for largehead hairtail (T. lepturus) in the ECS (pooled data for 2001, 2004, 2009, and 2013; L∞ =484mm, K=0.22/year).
Length converted catch curve for largehead hairtail (T. lepturus) sampled during the ECS surveys for 2001, 2004, 2009, and 2013).
Estimates of growth versus total mortality for the largehead hairtail (T. lepturus) fishery.
Catch-per-unit-effort from all fishing gears targeting largehead hairtail (T. lepturus) in the ECS fishing area.