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Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330106
Taxon name
Pomadasys argenteus
(Forsskål, 1775)
Uploaded by
National Red List Database
Scientific name
Pomadasys argenteus
(Forsskål, 1775)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
haemulidae
Genus
Pomadasys
Species
argenteus
Species authority
(Forsskål, 1775)
Taxonomic notes and synonyms listed
Pomadasys argenteus was originally described as Sciaena argentea by Forsskål (1775) from Jeddah, Saudi Arabia, Red Sea.
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This demersal, inshore species occurs throughout UAE waters. Catch declines have been recorded in both Abu Dhabi and on the eastern coast, but the cause of this decline is poorly understood. The status of population(s) outside the UAE are not well-understood, though declines have been reported from Kuwait. Based on the uncertainty regarding the population trend of this exploited species, it is listed as Data Deficient in UAE waters. Improvements in fisheries monitoring are needed.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
This species occurs throughout UAE waters. Globally, it is widespread in the Indo-West Pacific (Talwar and Jhingran 1991, al Sakaff and Esseen 1999, Bijukumar and Sushama 2000, Almatar et al. 2004, Rahman and Akhter 2009, B. Russell and Y. Iwatsuki pers. comm. 2013).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This species inhabits shallow, coastal inshore waters in open bays and estuaries (McKay 1984, 2001). It can also occur near reefs and occasionally mangroves. It spawns from mid May to early October and females spawn about six times in one season (Almatar et al. 2004). The maximum total length is 70 cm (Kuiter and Tonozuka 2001).
Threats listed in assessment
Overfishing is potential major threat to this species. Corals in the UAE and Arabian Gulf have severely declined due to the increasing frequency of mass bleaching events caused by rising water temperatures, which is a consequence of climate change, as well as pervasive coastal development (Riegl et al. 2018, Burt et al. 2019).
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330103
Taxon name
Auxis rochei
(Risso, 1810)
Uploaded by
National Red List Database
Scientific name
Auxis rochei
(Risso, 1810)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
scombridae
Genus
Auxis
Species
rochei
Species authority
(Risso, 1810)
Taxonomic notes and synonyms listed
Before 1960, many researchers thought that there was only one world-wide species in the genus Auxis, which was recorded as Auxis thazard (Collette and Aaland, 1996).The species contains two subspecies; A. rochei rochei (Risso, 1810) worldwide except for the eastern tropical Pacific where it is replaced by A. r. eudorax Collette and Aadland, 1996.
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This pelagic, open ocean species is not yet confirmed to occur in the UAE, but may occur on the Sea of Oman coast. If it does range into UAE waters (Sea of Oman only), its presence there is apparently marginal. There has been some confusion with Auxis thazard in some nearby areas where exploitation occurs (e.g., Iran), and this confusion may contribute to the lack of confirmed records in the UAE. It is listed as Data Deficient.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
In UAE waters, this species does not occur in the Arabian Gulf (B. Collette pers. comm. 2013), but may occur on the Sea of Oman coast, though records are not yet confirmed. Elsewhere, it is cosmopolitan in warm waters (Collette and Aadland 1996).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This is a pelagic, oceanodromous species that forms schools. It is an offshore predator feeding on whatever abundant resource is available with a preference for planktonic crustaceans, small cephalopods, and fish larvae (Mostarda et al. 2007). Its maximum fork length is 50 cm. Longevity is 5 years and maturity occurs around 2 years of age or about 35 cm fork length for both males and females, but this can vary by region (Muthiah 1985, Yesaki and Arce 1994, Niiya 2001a, b, Collette 2010). When applying an age at first reproduction of 5 years and longevity of 2 years, its estimated generation length is 3.5 years based on the following equation recommended by the IUCN Red List methods: Age at first reproduction + (Age at last reproduction -“ age at first reproduction)/2.
Threats listed in assessment
Threats to this species in the UAE and neighboring area are poorly understood.
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330102
Taxon name
Thunnus tonggol
(Bleeker, 1851)
Uploaded by
National Red List Database
Scientific name
Thunnus tonggol
(Bleeker, 1851)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
scombridae
Genus
Thunnus
Species
tonggol
Species authority
(Bleeker, 1851)
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This pelagic species occurs throughout UAE waters, but may be less common there due to its preference for deeper waters such as areas off Iran. It is targeted by commercial fisheries that operate throughout the Indian Ocean, including the Gulf and Sea of Oman, and the Indian Ocean is considered a single stock by the Indian Ocean Tuna Commission (IOTC). According to the 2018 IOTC stock assessment, this species is overfished with overfishing occurring due to unsustainable fishing pressure. A recent assessment conducted off Iran also reported it as overfished. Catch has been declining since 2012, or over the past five years, but effort data are largely unavailable. In addition, the lack of life history studies prevents an estimation of generation length at this time. Conservation measures are likely insufficient to reduce fishing effort. Due to the lack of population and life history data, and acknowledging the ongoing major threat from overfishing across the Indian Ocean and in Iran, this species is listed as Data Deficient in the UAE. It is recommended to improve fisheries monitoring and determine generation length, specifically age at first maturity.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
This species occurs throughout UAE waters. Globally, itis widely distributed in the Indo-West Pacific.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This pelagic species primarily occurs on the continental shelf, but can also occur in the open-ocean, and avoids very turbid waters and areas with reduced salinity such as estuaries. It may form schools of varying size. It feeds on a variety of fishes, cephalopods, and crustaceans, particularly stomatopod larvae and prawns. This species probably spawns more than once a year and is reported to be confined to coastal waters (Nishikawa and Ueyanagi 1991). Maximum fork length (FL) is 145 cm. Very few life history studies have been conducted, but in the Indian Ocean, longevity is about 20 years, males and females reach maturity at about 40 cm fork length and age at first maturity is not known (IOTC 2018). In Australia, longevity is estimated to be about 10 years (Wilson 1981), and age at first maturity in Thailand is estimated to be 2 years (Boonragsa 1987). It may live as long as 18 years in the central Indo-Pacific (Griffiths et al. 2009). Natural mortality in a study conducted across Iranian waters was 0.49 year<sup>-1</sup> (Darvishi et al. 2018).
Threats listed in assessment
Overfishing is a major threat to this species in the UAE in part due to its overfished status across the Indian Ocean stock, in which the Arabian Gulf and Sea of Oman are included (IOTC 2018).
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330099
Taxon name
Scomber australasicus
Cuvier, 1832
Uploaded by
National Red List Database
Scientific name
Scomber australasicus
Cuvier, 1832
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
scombridae
Genus
Scomber
Species
australasicus
Species authority
Cuvier, 1832
Taxonomic notes and synonyms listed
The population in the Red Sea and the Arabian Sea formerly considered to be Scomber japonicus were re-identified as Scomber australasicus (Baker and Collette 1998). This population was described as a separate species, Scomber indicus by Abdussamad et al. 2016 which is considered as a subspecies here.
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This pelagic species is not yet confirmed to occur in UAE waters, but may occur on the Sea of Oman coast. Little is known on its distribution, population, ecology and potential threats in the UAE; therefore, it is listed as Data Deficient.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
In UAE waters, this species does not occur in the Arabian Gulf (B. Collette pers. comm. 2013) and has not yet been confirmed from the Sea of Oman coast, but possibly occurs there. Elsewhere, it occurs in the Red Sea and widely in the western Pacific. It has been confused with Scomber japonicus.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This pelagic species occurs in coastal and oceanic waters to 300 m depth (May and Maxwell 1986, Collette 1995). It forms schools by size, and schools may include Jack Mackerels and Pacific Sardines. It is a plankton feeder, filtering copepods and other crustaceans, but adults also feed on small fishes and squids. The maximum fork length is 40 cm. In Australia, age at first maturity is 2 years and longevity is 8 years (Stevens et al. 1984). However, this species is larger and longer lived in New Zealand, where longevity has been estimated to be as high as 24 years (Morrison et al. 2001) and length at first maturity is 28 cm and approximately 3 years (Manning et al. 2007). In Japan, the age at first maturity is 1 year and longevity is approximately 6 years (Uozumi pers. comm. 2009). Generation length in Japan, is therefore estimated to be 2-“3 years, but may be higher in Australia and New Zealand.
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330096
Taxon name
Sarda orientalis
(Temminck & Schlegel, 1844)
Uploaded by
National Red List Database
Scientific name
Sarda orientalis
(Temminck & Schlegel, 1844)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
scombridae
Genus
Sarda
Species
orientalis
Species authority
(Temminck & Schlegel, 1844)
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
In UAE waters, this pelagic species occurs only in the Sea of Oman. It is taken in fisheries there, and catch has been in a general decline in recent years. Data on this species' population status are lacking in general, including in the UAE as well as directly outside. It is also exploited in Oman. Considering the potential threat from fishing and little data on its population in general, it is listed as Data Deficient in the UAE.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
In UAE waters, this species occurs only in the Sea of Oman. It does not occur in the Arabian Gulf (B. Collette pers. comm. 2013). Globally, this species is patchily, but widely distributed in the Indo-Pacific.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This coastal, pelagic species schools with small tunas to 30 m depth. It is also found around some islands (Collette 1995). It feeds on clupeoids, other fishes, squids, and decapod crustaceans. It occurs at temperatures of 13.5-“23'°C. Fork length at first maturity is about 54 cm (Silas 1964). Maximum fork length is 102 cm.
Threats listed in assessment
Fishing is a potential threat, but this is poorly understood.
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330095
Taxon name
Scomberomorus guttatus
(Bloch & Schneider, 1801)
Uploaded by
National Red List Database
Scientific name
Scomberomorus guttatus
(Bloch & Schneider, 1801)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
scombridae
Genus
Scomberomorus
Species
guttatus
Species authority
(Bloch & Schneider, 1801)
Taxonomic notes and synonyms listed
A revision of Scomberomorus was conducted by Collette and Russo (1985).
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This pelagic, coastal species occurs throughout UAE waters. It is taken in the highly-valued fishery that targets Scomberomorus commerson throughout the Arabian Gulf and Sea of Oman. It is easily confused with S. commerson, and as a result, species-specific data are not available. The population of S. commerson has declined by 50-70% over the past 30 years, and remains overexploited. In addition, fishing effort is increasing. Considering the uncertainty on its population status, and potential major threat from overfishing, it is listed as Data Deficient in the UAE. It is recommended to improve fisheries data collection for this species.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
This species occurs throughout UAE waters. Globally, itis widely distributed in the Indo-West Pacific.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This is a pelagic migratory fish inhabiting coastal waters to 200 m depth. It sometimes enters turbid estuarine waters, and is usually found in small schools. It feeds mainly on small schooling fishes (especially sardines and anchovies), squids and crustaceans. Adults can reach a maximum fork length of 76 cm. Maturity occurs at around 48-“52 cm total length or 1-“2 years in southern India, and about 40 cm in Thailand (Krishnarnoorthy 1958). This species may live to 16 years of age (Devaraj 1977). When applying an age at first reproduction of 2 years and longevity of 16 years, its estimated generation length is 9 years based on the following equation recommended by the IUCN Red List methods: Age at first reproduction + (Age at last reproduction -“ age at first reproduction)/2.
Threats listed in assessment
Overfishing is a potential major threat in the UAE.
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330093
Taxon name
Acanthopagrus berda
(Forsskål, 1775)
Uploaded by
National Red List Database
Scientific name
Acanthopagrus berda
(Forsskål, 1775)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
sparidae
Genus
Acanthopagrus
Species
berda
Species authority
(Forsskål, 1775)
Taxonomic notes and synonyms listed
This species was previously confused with Acanthopagrus vagus in South Africa (Heemstra and Heemstra 2004, Iwatsuki and Heemstra 2010).
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
In the UAE, this coastal and estuarine species occurs only in the Sea of Oman. It is apparently naturally rare in UAE waters. The impact from the ongoing degradation of estuaries in the region may require further investigation. It is listed as Data Deficient.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
In UAE waters, this species only occurs in the Sea of Oman. It is not likely to occur in the Arabian Gulf, and reports from there are probably misidentifications of Acanthopagrus randalli (Y. Iwatsuki pers. comm. 2013). Globally, it is restricted to the Indian Ocean where it occurs from South Africa, Madagascar to the Red Sea, India, Phuket and Malaysia (Iwatsuki and Heemstra 2010). This species occurs to 50 m depth.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This is an estuarine-dependent species found mainly on sandy and muddy grounds in shallow coastal waters to 50 m depth (Fischer and Bianchi 1984, Garratt 1993). Juveniles inhabit protected bays and estuaries (Carpenter 2001). This species enters freshwaters in Zimbabwe, South Africa and Madagascar. It feeds on worms, molluscs, crustaceans, echinoderms and small fish (Fischer et al. 1990). The maximum length is 90 cm (Smith and Smith 1986). This species is a protandrous hermaphrodite (Allsop and West 2003).
Threats listed in assessment
Fishing activity is not known to be driving population declines at this time, but habitat degradation, especially of estuaries, may be impacting this species.
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330088
Taxon name
Acanthopagrus randalli
Iwatsuki & Carpenter, 2009
Uploaded by
National Red List Database
Scientific name
Acanthopagrus randalli
Iwatsuki & Carpenter, 2009
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
sparidae
Genus
Acanthopagrus
Species
randalli
Species authority
Iwatsuki & Carpenter, 2009
Taxonomic notes and synonyms listed
Acanthopagrus randalli, a new sparid species, is described on the basis of two specimens, collected from Bahrain and Kuwait in the Arabian Gulf, respectively (Iwatsuki and Carpenter 2009).
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This coastal species is known from only two type specimens collected from fish markets of Kuwait and Bahrain. It is not yet confirmed from UAE waters, but possibly occurs there; therefore, it is listed as Data Deficient.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
This species has not yet been recorded in the UAE, but may occur on the Arabian Gulf coast. On the global-level, it was originally thought to be endemic to the Arabian Gulf (Iwatsuki and Carpenter 2009) until a photograph from western Pakistan indicated it may occur elsewhere (Y. Iwatsuki pers. comm. 2013).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
Sub-adults of this species likely utilize shallow coastal waters that are impacted by the volume of freshwater inflow (Y. Iwatsuki pers. comm. 2013). The maximum standard length is 32.2 cm (Iwatsuki and Carpenter 2009), however, the maximum size is probably around 50 cm total length (Y. Iwatsuki pers. comm. 2013).
Threats listed in assessment
Threats to this species in the UAE are poorly understood.
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.
Assessment ID
330087
Taxon name
Sparidentex hasta
(Valenciennes, 1830)
Uploaded by
National Red List Database
Scientific name
Sparidentex hasta
(Valenciennes, 1830)
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
actinopterygii
Order
perciformes
Family
sparidae
Genus
Sparidentex
Species
hasta
Species authority
(Valenciennes, 1830)
Specific locality or subnational name or regional name
United Arab Emirates (the)
Scope (of the Assessment)
National
Countries included within the scope of the assessment
United Arab Emirates (the)
Country ISO code(s)
ARE
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Assessed as
Data deficient
Abbreviated status
DD
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This coastal species occurs throughout UAE waters. It is taken in commercial fisheries in the UAE and surrounding areas of the Arabian Gulf and Sea of Oman. Landings in Abu Dhabi declined in the late 2000s, but updated data are needed to discern trends since 2011. Based on the uncertainty regarding the population trend of this exploited species, it is listed as Data Deficient. Studies are needed to estimate life history parameters (age at sexual maturity and longevity) to calculate generation length. Improvements in fisheries management is also needed.
Year assessed
2019
Assessors/contributors/reviewers listed
UAE National Red List Workshop
Criteria system used
IUCN
Reference for methods given
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
Taxon distribution as listed in assessment
This species occurs throughout UAE waters. Globally, it is restricted to the western Indian Ocean where it occurs from the Arabian Gulf to India (Bauchot and Smith 1984).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This species occurs in shallow coastal waters to moderate depths over reefs and adjacent habitats, as well as estuaries and the lower reaches of rivers (Bauchot and Smith 1984, Randall 1995, Kamrani et al. 2016). It is a protandrous hermaphrodite. At one year of age, 90% of the population are male with running milt, while the other 10% are immature, but the age at which sex change occurs is not known (Kime et al. 1991). The maximum total length is 50 cm (Randall 1995).
Threats listed in assessment
Overfishing is a potential major threat to this species in the Arabian Gulf and Sea of Oman region, which includes the UAE. Corals in the UAE and Arabian Gulf have severely declined due to the increasing frequency of mass bleaching events caused by rising water temperatures, which is a consequence of climate change, as well as pervasive coastal development (Riegl et al. 2018, Burt et al. 2019).
Ralph, G.M., Stump, E., Linardich, C., Bullock, R.W., Carpenter, K.E., Allen D.J., Hilton-Taylor, C., Al Mheiri, R., and Alshamsi, O. 2021. UAE National Red List of Marine Species: Reef-building corals, cartilaginous fishes and select bony fishes. 2021. Ministry of Climate Change and Environment, Dubai, United Arab Emirates.