Possibly in overexploitation.
[The GFCM methodology to provide stock status and management advice is described in the Appendix F of the Sixteenth Session of the Scientific Advisory Committee Report. See the Bibliography section.]

Stock assessment in the GFCM area of application is often conducted by management units, based on GSAs. This method does not ensure that the whole stock is assessed, since stocks may cover several different management units. In some cases, when there is scientific evidence of a stock spreading through different GSAs, as well as information on species from different GSAs, existing information is combined across GSAs. This is then defined as a “joint stock assessment of a shared stock”. The GFCM recommends that when scientific evidence of shared stocks exists, joint stock assessments should be attempted. A number of activities aimed at achieving a better definition of stock boundaries are currently being conducted at the GFCM level. [The State of Mediterranean and Black Sea Fisheries, 2016]

Deep-water rose shrimp is one of the main crustacean species for trawl fisheries in GSA 4. It is an important component of landings in western area, occasionally targeted by trawlers operating on the upper slope. More than 50 percent of catches came from the Alboran part of GSA 4 in 2019. The annual landings fluctuated during all the assessed series and landings show a decreasing trend of catches in the last two years.