Banded Morwong Status

Status

Banded Morwong
Cheilodactylus spectabilis

Illustration©R.Swainston/anima.fish

2023/24 Banded Morwong Status

Stock Status SUSTAINABLE
Summary Spawning stock biomass (SSB) of Banded Morwong was estimated to be at 38.7% of initial SSB. Forward projections of the stock assessment model revealed a high confidence (90% probability) that SSB will remain at 37% of initial SSB over the next five years, thereby exceeding a precautionary limit reference point of 30% of initial SSB for this period if a TAC of 31 t is maintained. The above estimates indicate that the biomass of Banded Morwong is unlikely to be depleted and that the current level of fishing mortality is unlikely to cause the stock to become recruitment impaired. However, a review of the stock assessment model highlighted important sensitivities in predicted SSB that should be addressed through targeted research for increased confidence in future assessments.
Stock Tasmanian Scalefish Fishery
Indicator(s) Catch, effort and CPUE trends.

Learn more about what each stock status classification means on our Stock Status Classifications Information Page:

Stock Status Classifications

Learn more about fisheries terms and concepts on our Science Information page:

Science Terms and Concepts