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Table 9.13: Recent quotas, catches and status of some commercial marine invertebrate stocks.
Species 1990 1 1992 1 1994 1 1996 1 Stocks Status 1996

(tonnes)

Packhorse rock lobster (Jasus verreauxi) Quota None 31 40 40 D
Catch 10 24 6 24  
Red rock lobster (Jasus edwardsii) Quota 3,699 3,616 2,913 2,913 B (Nth & Sth Is.)
Catch 3,113 3,061 2,765 2,510 D (Chatham Is)
Scampi (Metanephrops challengeri) Quota No quota 1,230 1,230 1,230 A
Catch 238 925 987 895  
Squid (Arrow squid) (Nototodarus gouldo, N. sloanii) Quota 166,250 118,571 122,875 123,332 D
Catch 46,915 60,509 74,492 62,333  
Paua (Haliotis iris; H. australis) Quota 1,287 1,287 1,238 1,254 D
Catch 1,287 1,281 1,051 1,096  
Oysters (Tiostrea chilensis) (Challenger beds) Quota 500 500 500 500 D
Catch 208 279 584 694  
(Foveaux Strait beds) Quota 46,000 sacks 2 18,400 sacks 2 Closed season 4,000 sacks 2,3 B
Catch 46,114 sacks 2 5,821 sacks 2,4 3,869 sacks 2,3  

Source: Ministry of Fisheries.

1 For rock lobsters, the fishing year is the 12 months up to December, while for other species it is the twelve months up to June.

2 1 sack = 0.079 tonne. Oyster quota was reduced from 115,000 to 46,000 sacks during the 1990-91 season whenBonamia was found to have spread.

3 The Foveaux Strait Dredge Oyster Fishery was opened between June and August 1996 for the first time since 1992

4 Fishing was only permitted in the outer areas of fishery because of Bonamia.

Stocks Status Key

A = Above Maximum Sustainable Yield (MSY) and being "fished down".

B = Below MSY level.

C = Currently at or near the MSY level.

D = Data deficient.

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