Aetomylaeus milvus - UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes
Publication
Asessment status in full
Endangered
Assessment status abreviation
EN
Assessment status criteria
A2cd
Assessment rationale/justification
The Ocellate Eagle Ray occurs throughout UAE inshore waters. Little is known on the population of this species in UAE waters. It is taken as bycatch in trawl and gill net fisheries, and fishing effort is intense and increasing in much of the Arabian Sea region. The loss and degradation of coastal habitats in the Gulf is a significant concern for inshore species such as this. It is especially susceptible to exploitation (target and bycatch) in many largely unregulated gill net, longline and trawl fisheries that operate within its range outside and surrounding UAE waters. Some management measures are now in place in the Arabian Sea region, although domestic fisheries are likely to continue. Though data specifically from the UAE are not available, individuals in the UAE are a component of a larger, interconnected and migratory population that occurs broadly in the north-western Indian Ocean. It is inferred that declines reported in the Arabian Sea region are representative of its status in the UAE. Based on recorded levels of exploitation and decline in habitat quality, it is suspected to have declined by at least 50% over the past three generation lengths, or about 45 years. It is listed as Endangered A2cd.
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
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
This species is impacted by fisheries in the UAE and forms a relatively large portion of all landed batoids. It is impacted by bycatch fisheries that are active elsewhere in its range as well. Marine habitats in the Gulf are experiencing high levels of disturbance and quickly deteriorating due to major impacts from development activities (including dredging and reclamation), desalination plants, industrial activities, habitat destruction through the removal of shallow productive areas and major shipping lanes (Sheppard et al. 2010).
Conservation Measures
Conservation measures:
Conservation measures notes:
Required conservation measures:
History
This is the first assessment for this species.