Table 3. The model parameters for hook selectivity of Plectropomus leopardus and Plectropomus maculatus

Model	P. leopardus		P. maculatus
	Parameter	Deviance	Parameter	Deviance
Normal location	k = 6.120654 (se = 13.7320)	29.67447	k = 3.838982 (se = 0.2618987)	27.78344
	σ = 68.862458 (se = 216.3294)		σ = 15.687485 (se = 3.0364457)
Normal scale	k1 = 4.287290 (se = 2.274505)	29.59121*	k1 = 3.8621912 (se = 0.1947686)	30.20151
	k2 = 2.938378 (se = 4.797495)		k2 = 0.5826938 (se = 0.1641092)
Gamma	α = 3.402846 (se = 4.454125)	29.67447	α = 19.2146499 (se = 4.91321777)	27.78344
	k = 2.582533 (se = 10.465552)		k = 0.2136827 (se = 0.06978481)
Log normal	µ = 6.672241 (se = 16.352028)	29.70266	µ = 4.1412809 (se = 0.09957816)	26.93473*
	σ = 1.128298 (se = 3.120267)		σ = 0.2578837 (se = 0.04130492)

σ, SD of length distribution; µ, location parameter; k, selection parameter; α, selection parameter for gamma distribution.
The best fit model.