Rhabdosargus sarba | UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes
Taxa
Rhabdosargus sarba | (Forsskål, 1775)
Publication
Asessment status in full
Endangered
Assessment status abreviation
EN
Assessment status criteria
A2bcd+4bcd
Assessment rationale/justification
This coastal species occurs throughout UAE waters. It is targeted by commercial fisheries along with the congener Rhabdosargus haffara, and due to similarities in appearance, landings are lumped throughout the Arabian Gulf region. It may be rare in comparison to R. haffara, but further taxonomic study is needed. The stock is considered overexploited in Abu Dhabi according to assessments conducted in 2011 and 2018. Catch in Abu Dhabi declined by 88% over the past 11 years. Its population status in neighboring areas is not well-understood, but the species is also heavily exploited elsewhere, and declining landings have also been recorded in other countries within the region. Based on stock assessments and catch data, it is inferred that this species has undergone a decline of at least 50% and possibly more over the past two generation lengths, or 15 years. With recent fisheries management measures implemented in Abu Dhabi, it is difficult to say whether fishing effort will continue to increase or decrease within the near future; however, effort in this fishery in surrounding Emirates where management measures are not stringent may increase or remain the same. Considering that other Emirates and surrounding countries that likely share this stock do not have management measures in place to reduce effort in the gargoor fishery, population declines are expected to continue. In addition, degradation of estuarine habitats is ongoing in the UAE and Arabian Gulf region. It is listed as Endangered A2bcd+A4bcd.
Assessment year
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Affliation of assessor(s)/contributors/reviewers listed on assessment
Government
IGO
Assessor affiliation specific
Government|IGO
Criteria system specifics
IUCN v3.1 + Regional Guidelines v4.0
Criteria system used
IUCN
Criteria Citation
IUCN. 2012. IUCN Red List Categories and Criteria: Version 3.1, Second edition. IUCN, Gland, Switzerland and Cambridge, UK. iv + 32pp pp. And IUCN. 2012. Guidelines for Application of IUCN Red List Criteria at Regional and National Levels: Version 4.0. Gland, Switzerland and Cambridge, UK: IUCN. iii + 41pp.
Endemic to region
Not_assigned
Endemism Notes
Is an endemic?: Not_assigned
Threats listed in assessment
Overfishing is a major threat to this species in the UAE (Grandcourt et al. 2011). Coastal development in the UAE and Arabian Gulf region, which includes degradation of estuaries, may also impact this species.
Conservation Measures
Conservation measures:
Conservation measures notes:
Required conservation measures:
Scientific Name | Kingdom | Phylum | Class | Order | Family | Genus |
---|---|---|---|---|---|---|
Rhabdosargus sarba | Animalia | Chordata | Actinopterygii | Perciformes | Sparidae | Rhabdosargus |