WhaleBreath, You are talking Humpback shrimp, and not commercial prawns. Two different species, and two completely differently managed commercial fisheries. Chances are those humpback shrimp were caught by Shrimp Trawl fishery. There is not a ruling that states commercially caught egg bearing Shrimp must/should be released. That is not governed by the same Management Plan as Prawns.
A few outtakes from the Shrimp MP,
8.1.2. Ensure Fishing Season Consistent with Biological Year
The fishing season follows the egg bearing period to protect mature female shrimp from being impacted by the fishery twice in the same biological year. The “shrimp year” has been defined as April 1 to March 31. Most SMAs open for fishing June 1 to avoid egg bearing females.
2.10.1.6. Berried Prawns: From May 1 to June 30, any prawns with more than 200 eggs shall be released immediately and unharmed to the waters from which they are caught.
There is no minimum size for species of shrimp other than the prawn Pandalus platyceros.
and one for you, FA,
9.3. Recreational Fishery
The Department’s objective is to affirm the social and economic importance of the recreational prawn fishery, to create an environment within the advisory process in which recreational fishing representatives are welcome to freely express their concerns and opinions at the table, and to establish working mechanisms in conjunction with the other fishing sectors to reduce conflict and mitigate issues.
The document “Recreational Fisheries in Canada, An Operational Policy Framework” may be requested from any fishery manager listed in this plan or is available on the internet at:
http://www.dfo-mpo.gc.ca/fm-gp/policies ... pc-eng.htmRecreational prawn and shrimp trap harvesters are welcome to provide comments to the Department. Comments may be mailed to: Fisheries & Oceans Canada, att’n. Prawn Fishery Manager, 3225 Stephenson Pt. Rd., Nanaimo, B.C., V9T 1K3 or emailed to
Laurie.Convey@dfo-mpo.gc.ca.
For recreational,
7.1. Release of Undersized and Berried Prawn and Shrimp
“Berried” refers to prawns and shrimp that are carrying eggs held under their tails. There are various means of releasing undersized and berried prawns and shrimp in order to increase their survival. Release at the fishing location is recommended so that there is a greater chance of the prawn and shrimp returning to their preferred habitat. Release in other locations after or during moving will needlessly increase their mortality. Release as soon as possible is recommended to reduce the potential damage to eyes from UV radiation or from air exposure.
Do prawns and shrimp survive when released? They don’t have swim bladders so pressure change is not a problem. The Department has tagged and released prawns in the past and they have re-entered traps