Proposed determinations

Proposed determinations now open for comment:

The Fisheries Scientific Committee (FSC) is an independent scientific committee established under Part 7A of the Fisheries Management Act 1994 (FM Act).

One of its principal functions relates to listing species, populations, ecological communities of fish and marine vegetation and key threatening processes in the threatened species schedules of the FM Act.

Proposed Determinations are placed on public exhibition for comment. Submissions on Proposed Determinations can be sent to the FSC.

The reasons for listing determinations are included in the Committee’s determinations, available at Guide to nominating threatened fish and marine vegetation. The Proposed Determinations can also be viewed at the DPIRD Offices in NSW.

The FSC is now accepting submissions on the following proposed determinations:

Key Threatening Process

Proposed Determination

Block and Chain Moorings Threatening Posidonia australis

List as a Key Threatening Process in Schedule 6 of the Act.

The FSC reviewed information and found that the block and chain moorings and assessed the threat to Posidonia australis meadows under the criteria set out in the Fisheries Management (General) Regulation 2019.

Further information, including the submitted nomination and the proposed determination, is available below

Block and Chain Moorings Threatening Posidonia australis submitted nomination form

Written submissions will only be accepted. Any person may make a written submission which should be forwarded by email to fsc@dpird.nsw.gov.au or by post to:

Fisheries Scientific Committee
c/- NSW DPIRD, Fisheries
Port Stephens Fisheries Institute,
Locked Bag 1, Nelson Bay NSW 2316

Submissions must be received by 11.59PM (AEDT) 6 September 2026.

Proposed determinations open for public comment

Title Details
Block and chain moorings threatening Posidonia australis as a Key Threatening Process
PDF, 233.1 KB

Archive of proposed determinations.

Title Details
Euastacus angustus (Narrow crayfish)
PDF, 1.2 MB
Euastacus maccai (Terrestrial crayfish)
PDF, 1.2 MB
Euastacus guruhgi (Swollen crayfish)
PDF, 1.3 MB
White's Seahorse (Hippocampus whitei)
PDF, 508.0 KB
Stocky galaxias
PDF, 67.1 KB
Notopala hanleyi
PDF, 37.5 KB
Notopala sublineata
PDF, 34.7 KB
Smeagol hilaris
PDF, 42.8 KB
Adam's Emerald Dragonfly
PDF, 71.9 KB
Alpine Redspot Dragonfly as a Vulnerable Species
PDF, 27.8 KB
Australian Grayling as an Endangered Species
PDF, 71.4 KB
Microrchestia bousfieldi
PDF, 22.4 KB
Nereia lophocladia
PDF, 80.5 KB
Darling River hardyhead population
PDF, 42.0 KB
Eel tailed catfish (Tandanus tandanus)
PDF, 57.0 KB
Euastacus dharawalus as a Critically Endangered Species
PDF, 30.4 KB
Galaxias rostratus
PDF, 40.4 KB
Gemfish
PDF, 108.0 KB
Rexea solandri - Gemfish as a Vulnerable Species
PDF, 58.7 KB
Great Hammerhead
PDF, 57.8 KB
Green sawfish
PDF, 73.0 KB
Grey nurse shark
PDF, 84.7 KB
Haswell’s caprellid
PDF, 32.6 KB
Climate change
PDF, 57.7 KB
Macquarie Perch
PDF, 92.7 KB
Hadrachaeta aspeta
PDF, 22.1 KB
Euastacus armatus
PDF, 95.4 KB
Murray hardyhead
PDF, 84.7 KB
Purple spotted gudgeon
PDF, 69.2 KB
Gadopsis marmoratus
PDF, 43.1 KB
Scalloped Hammerhead
PDF, 57.3 KB
Posidonia australis
PDF, 50.6 KB
Smooth Hammerhead
PDF, 52.7 KB
Snowy River catchment
PDF, 83.2 KB
Southern pygmy perch
PDF, 38.6 KB
Euastacus vesper Proposed Determination July 2022.pdf
PDF, 1.9 MB
Galaxias brevissimus Proposed Determination July 2022.pdf
PDF, 1.8 MB
Galaxias supremus Proposed Determination July 2022.pdf
PDF, 1.4 MB
McCulloch's anemonefish proposed determination
PDF, 1016.4 KB
Lord Howe abalone - proposed determination
PDF, 1.0 MB
Cauliflower Soft Coral as endangered
PDF, 342.7 KB
Nomination form for Moorings as a KTP to Posidonia
PDF, 1.7 MB