06_CDL_09

Filename
06_CDL_09.pdf

Link to file

06_CDL_09.pdf (212.5 kb)

Abstract
The stock boundaries and number of black cardinalfish stocks in New Zealand is unknown. There are no data on genetics, or known movements of black cardinalfish which indicate possible stock boundaries.

There is evidence that a spawning stock exists in CDL 2, with three geographically close spawning locations identified, on Tuaheni High, Ritchie Bank, and Rockgarden (Dunn 2009). Juveniles of less than 30 cm have been infrequently identified in CDL 2, and more frequently found on the northern flanks of the Chatham Rise, which is south of the spawning grounds in CDL 2. No spawning grounds have been identified on the Chatham Rise, where adult fish are relatively rare. For the purposes of stock assessment, it has been assumed that black cardinalfish on the east coast North Island (CDL 2) are from the same stock as fish on the north Chatham Rise (CDL 3 and CDL 4).

Document date
Sunday, 31 May 2009

Document type
V 1.3

File format
Adobe PDF

File size
212.5 kb

Reference number
2009

Sort order

Uploaded from
M:\SCIPOL\Working Groups 2009\Plenary 2009\FINAL\MFish 2009 May Plenary\May 2009 - PDF\06_CDL_09.pdf

Uploaded date
Wednesday, 10 June 2009

Search tags

Species: CDL;
Stock: CDL1; CDL10; CDL2; CDL3; CDL4 CDL5 CDL6; CDL7; CDL8; CDL9;

If you are having problems opening this file, you may not have the software on your computer needed to view it. Click the link below to download and install a suitable program.