Editing Blue cod (section)

===Migration===
''P. colias'' seem to be migratory at certain times in a year,<ref name="Paul.b" /> but little is known about their [[Migration (ecology)|migration]]. Other studies indicated that they are relatively sedentary,<ref name="ColeVilloutaDavidson">{{cite journal | last1=Cole |first1=R.G. | last2=Villouta | first2=E. | last3=Davidson | first3=R.J. | year=2000 | title=Direct evidence of limited dispersal of the reef fish ''Parapercis colias'' (Pinguipedidae) within a marine reserve and adjacent fished areas. | journal=Aquatic Conservation: Marine and Freshwater Ecosystems | volume=10 |issue=6 |pages=421–436 | doi=10.1002/1099-0755(200011/12)10:6<421::AID-AQC423>3.0.CO;2-E}}</ref><ref name="MaceJohnston">{{cite journal | last1=Mace |first1=J.T. | last2=Johnston | first2=A.D. | year=1983 | title=Tagging experiments on blue cod (Parapercis colias) in the Marlborough Sounds, New Zealand. | journal=New Zealand Journal of Marine and Freshwater Research | volume=17 |issue=3 |pages=207–211 | doi=10.1080/00288330.1983.9515998| doi-access=free |bibcode=1983NZJMF..17..207M }}</ref><ref name="RodgersWing" /> however, long-term [[biological dispersal|dispersal]] has been suggested due to a record that one individual travelled 156&nbsp;km over 20 months.<ref name="CarbinesMcKenzie">{{cite book | last1=Carbines | first1=G.D. | last2=McKenzie | first2=J. | year=2004 | title=Movement patterns and stock mixing of blue cod in Dusky Sound in 2002.| publisher=New Zealand Fisheries Assessment Report 2004/36}}</ref>