About blue cod
Māori name(s): rāwaru, pākirikiri
Scientific name: Parapercis colias
Blue cod are:
- bottom-dwelling fish found at depths of up to 150m
- only found in New Zealand waters
- more abundant south of Cook Strait and around the Chatham Islands.
Blue cod growth is influenced by a range of factors, including sex, habitat and local fishing pressure. They can change sex from female to male and males are generally larger than females.
Blue cod can live up to 32 years and reach a length of up to 60cm.
Check fishing rules for blue cod
Fishing rules for blue cod and other fish species differ around the country and can change. Check the rules for your area every time before you go fishing.
The blue cod fishery
The blue cod fishery is split into 8 fishery management areas. Catch allowances are set differently for each area depending on the health of the fish population and fishing pressure.
2016 catch allowances (tonnes)
Blue cod are managed under New Zealand's Quota Management System (QMS). By controlling the amount of fish taken from each area, the QMS helps keep fisheries sustainable.
|Area||Total allowance||Commerical allowance||Customary allowance||Recreational allowance||Other mortality2|
1 Areas marked '-' have no allowance set (not enough information is available to set catch allowances)
2 Fishing-related mortality from all sectors such as discarding and poaching.
Stock status of BCO 3
Recreational fishers catch most blue cod in BCO 3. In the 2011-2012 fishing year, almost 120 tonnes of blue cod were caught by recreational fishers in BCO 3. Commercial catch averages around 160 tonnes a year.
Blue cod are mostly caught in pots – and stock levels are measured using a method known as "pot catch per unit effort" (CPUE). The graph shows stock has fluctuated in a narrow band since the early 1990s but has stayed above soft and hard management limits. If stock falls below a soft limit, Fisheries New Zealand manages the fishery to rebuild stock. If stock falls below a hard limit, we close the fishery.
Find out more
For more detailed information and data about blue cod fisheries, download our latest:
Report poaching, suspicious, or illegal activity – call 0800 4 POACHER (0800 47 62 24) or email firstname.lastname@example.org
You can help us by providing:
- the location
- vehicle/trailer registration number
- boat name
- description of the person
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