NT
Assessment ID
330493
Taxon name
Gallinago gallinago
Uploaded by
National Red List Database
Publication
Burfield, I.J., Westrip, J., Sheldon, R.D., Hermes, C., Wheatley, H., Smith, D., Harding, K.A. Allen, D.J. and Alshamsi, O. 2021. UAE National Red List of Birds. Ministry of Climate Change and Environment, Dubai, United Arab Emirates
Assessment ID
330490
Taxon name
Fulica atra
Uploaded by
National Red List Database
Scientific name
Fulica atra
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Birds
Kingdom
Animalia
Phylum
chordata
Class
aves
Order
gruiformes
Family
rallidae
Genus
Fulica
Species
atra
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
D1
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This species has a restricted resident population in the UAE, and even though it is supplemented in the non-breeding season, it qualifies the species for listing as Endangered in both the breeding and non-breeding seasons. However, the resident/breeding population is increasing, and the potential for immigration from outside the UAE remains very high. The species is stable/increasing within the Arabian Peninsula. Therefore, the species has been reduced by two categories and is thus listed as Near Threatened at the national level.
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
The majority of occurrences of this species within the UAE are likely to be of wintering birds and migrant individuals on passage to and from the breeding grounds in central Eurasia. Numbers are highest between mid-October and mid-March, when the species is locally common at large wetlands throughout the country. A resident population has recently become established; since 2002 the species has been regularly breeding at the Warsan Lake near Dubai City (Pedersen et al. 2017).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat details as listed in assessment
This species inhabits large, open freshwater bodies like lakes, reservoirs, large ponds with grassy margins, or water treatment plants (Richardson 1990, Jennings 2010, Aspinall and Porter 2011). It is seldom found on densely vegetated wetlands (Jennings 2010). In winter, it occasionally occupies saltwater habitats like sheltered coastal harbours (Richardson 1990, Jennings 2010). During migration, it may also occur on islands and even in arid desert (Jennings 2010). There is no information available about its diet in the UAE; elsewhere it is omnivorous, although its diet consists primarily of vegetable matter such as algae, the vegetative pasts of aquatic and terrestrial plants, the seeds of waterweeds, sedges, water-lilies, grasses and cereal crops, clubmoss Selaginella and aquatic fungi (del Hoyo et al. 1996, Taylor and van Perlo 1998). Animal matter in its diet includes molluscs, adult and larval insects, worms, leeches, shrimps, spiders, small fish, fish eggs, frogs, birds and bird eggs, and small mammals (Urban et al. 1986, del Hoyo et al. 1996, Taylor and van Perlo 1998). It may feed in flocks on land, especially when winds cause high waves on water (del Hoyo et al. 1996). The species is diurnally active and roosts at sunset solitarily or in flocks (Taylor and van Perlo 1998). The breeding season in Arabia lasts from May to June and clutches may contain around six eggs (Jennings 2010). There is nothing known about its nests in Arabia; elsewhere it is a platform of vegetation that may be resting on the bottom of shallow water, floating or on a foundation of trampled plant matter in emergent vegetation (del Hoyo et al. 1996).
Threats listed in assessment
Across its range, the species suffers from threats that could impact individuals that pass through or overwinter in UAE. These threats include oil and petroleum pollution (del Hoyo et al. 1996, Grishanov 2006), habitat degradation and loss due to agricultural drainage schemes (Taylor and van Perlo 1998), wetland drainage, changing wetland management practices and the burning and mowing of reeds (Grishanov 2006). The species is often drowned in freshwater fishing nets with mesh sizes greater than 5 cm (Quan et al. 2002). It is also susceptible to avian influenza, so may be threatened by future outbreaks of the virus (Melville and Shortridge 2006). Hunting may also impact this species (del Hoyo et al. 1996, e.g. in Iran; Balmaki and Barati 2006). Of these threats, some such as changing land-use and oil pollution may also have impacts on the species within the UAE, particularly at the coast.
History
Breeding was not conformed in the UAE until 2002, and it is considered NA for the 1996 UAE Red List. The assessment here is, therefore, based on the non-breeding population. The species has increased since 1996, but it is tentatively suspected that the minimum population size would still have been >50 mature individuals in 1996, which would have still qualified it as Endangered then, and with regional adjustments taken into account the Red List status it would have received in 1996 would have been the same as here.
Publication
Burfield, I.J., Westrip, J., Sheldon, R.D., Hermes, C., Wheatley, H., Smith, D., Harding, K.A. Allen, D.J. and Alshamsi, O. 2021. UAE National Red List of Birds. Ministry of Climate Change and Environment, Dubai, United Arab Emirates
Assessment ID
330486
Taxon name
Streptopelia turtur
Uploaded by
National Red List Database
Scientific name
Streptopelia turtur
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Birds
Kingdom
Animalia
Phylum
chordata
Class
aves
Order
columbiformes
Family
columbidae
Genus
Streptopelia
Species
turtur
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
D1
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This species has undergone large declines globally, but based on tentative evidence the breeding population size within UAE may be stable. The population within the country does remain small though, at a level which approaches the threshold for listing as Vulnerable under criterion D1. Therefore, the species is listed here as Near Threatened under Criterion D1.
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 is a widespread summer visitor to the UAE, where it is fairly common between April and September (Pedersen et al. 2017). The subspecies present in the region is S. t. arenicola (Baptista et al. 2015).;;It breeds mainly in the northern and north-eastern part of the country, in the Al Marmoom Conservation Reserve in Dubai Emirate, as well as in central and southern Abu Dhabi Emirate (Jennings 2010, Pedersen et al. 2017, Alam et al. 2019). In autumn, it is a scarce migrant occurring in the whole country. Occasionally, large groups can congregate locally during migration, like for example at fodder fields near Al Wathba Camel Race Track near Abu Dhabi City, where over 1,200 individuals were recorded (Pedersen et al. 2017). Single individuals have also been recorded during the non-breeding season in December and January, e.g. in the Bab al Shams desert and the Al Ain Zoo (Pedersen et al. 2017, S. Alam (Dubai Municipality) pers. comm. 2019).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat details as listed in assessment
This species occurs in lowland country with scattered woods or thickets, plantations, parkland, sand desert with ghaf trees, oases or irrigated farmland (Jennings 2010, Aspinall and Porter 2011). It avoids mountains or densely forested areas (Jennings 2010). As long as drinking water is available, the species is able to persist in arid environments (Jennings 2010). It feeds on the ground, often in harvested fields and livestock enclosures, where it takes a variety of plant material like grains and seeds, as well as occasionally invertebrates like insects and molluscs (Jennings 2010). It tolerates humans but does not breed close to towns or villages (Jennings 2010, Baptista et al. 2015). The breeding season lasts from April to July, occasionally to October (Jennings 2010). The nest is a small platform of twigs lined with plant material and placed in trees like acacia, ghaf, tamarisk, Pithecellobium dulce, Parkinsonia aculea or even palms (Tucker and Heath 1994, Jennings 2010, Alam et al. 2019). Usually, clutches contain two eggs (Jennings 2010, Alam et al. 2019). The species is strongly migratory, wintering in the Sahel zone south of the Sahara from Senegal east to Eritrea and Ethiopia (Tucker and Heath 1994, Baptista et al. 2015).
Threats listed in assessment
The species faces a large number of threats outside of the country, and so any individuals passing through the country will likely be subject to these, outlined below.Transformation of agricultural land, including the destruction of hedges and areas of scrub (J. Dunn in litt. 2016) is thought to be an important factor in the global decline of this species, as well as the loss of semi-natural habitats. Changes in agricultural practices have several impacts on the species, as they can both reduce food supply and nesting habitat availability, and it is likely that the decline in food is the main limiting factor rather than the decline in nest site availability (Lutz 2006, Dunn and Morris 2012). Widespread use of chemical herbicides appears to also be a very serious factor, with a consequent decline or elimination of many food plants;and an increased reliance upon cultivated grain (Browne and Aebischer 2003). Hunting is a significant threat. There is believed to be an annual illegal hunting take of 0.6 million individuals across 27 Mediterranean countries (Brochet et al. 2016). The species is vulnerable to infection by the protozoan parasite Trichomonas gallinae (Lennon et al. 2013), which can cause mortality (Stockdale et al. 2015).;Competition with Eurasian Collared-dove Streptopelia decaocto;may also have an impact (Lutz 2006). A loss of suitable autumn stopping sites (field crops and trees around oases) may have contributed to its global decline, as well as a;change in tree composition, increased disturbance and an increase in the number of Common Myna Acridotheres tristis in cities where European Turtle-dove nested in Central Asia (R. Kashkarov in litt.;2015).
History
It is assessed that in 1996, the national Red List status of this species would have been the same as in this assessment.
Publication
Burfield, I.J., Westrip, J., Sheldon, R.D., Hermes, C., Wheatley, H., Smith, D., Harding, K.A. Allen, D.J. and Alshamsi, O. 2021. UAE National Red List of Birds. Ministry of Climate Change and Environment, Dubai, United Arab Emirates
Assessment ID
330482
Taxon name
Otus brucei
Uploaded by
National Red List Database
Scientific name
Otus brucei
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Birds
Kingdom
Animalia
Phylum
chordata
Class
aves
Order
strigiformes
Family
strigidae
Genus
Otus
Species
brucei
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
D1
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
The resident population of this species falls in the band 1,000-5,000 mature individuals and thus approaches, but does not exceed the threshold for listing as Vulnerable. It is not known whether the regional population experiences any significant immigration of potentially reproducing individuals; thus the species is classified as Near Threatened.
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 is a fairly common resident in the UAE, mainly in the Dubai area and in the northern part of the country (Richardson 1990, Pedersen et al. 2017). The population is potentially supplemented by a small number of migrants and winter visitors (Jennings 2010).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat details as listed in assessment
This species occurs in in acacia savanna, in cultivated areas, date and ghaf groves and well-vegetated wadis, but also in suburban and rural areas like parks and large gardens (Jennings 2010, Aspinall and Porter 2011). It is well adapted to humans and even comes at night to artificially lit places to forage. In mainly feeds on beetles, moths and insects, but might also take reptiles, birds, bats and other small mammals (Jennings 2010). The species is monogamous; the breeding season lasts from December to June or July (Jennings 2010). In the UAE, it mostly nests in tree holes; elsewhere it also nests in palm tree holes, in crevices in buildings, wells, ruins and cliffs, or even in artificial nest boxes (Jennings 2010). Clutches likely contain up to four eggs (Jennings 2010). The species is a partial migrant with few individuals wintering in the UAE or passing through the country from Asian breeding sites, though not much it known about its migratory movements (Jennings 2010).
Threats listed in assessment
The threats to this species are not well known (Holt et al. 1999), but loss of nest sites may be important at a local scale (Aspinall 1996).
History
It is assessed that in 1996, the national Red List status of this species would have been the same as in this assessment.
Publication
Burfield, I.J., Westrip, J., Sheldon, R.D., Hermes, C., Wheatley, H., Smith, D., Harding, K.A. Allen, D.J. and Alshamsi, O. 2021. UAE National Red List of Birds. Ministry of Climate Change and Environment, Dubai, United Arab Emirates
Assessment ID
330465
Taxon name
Ammoperdix heyi
Uploaded by
National Red List Database
Scientific name
Ammoperdix heyi
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Birds
Kingdom
Animalia
Phylum
chordata
Class
aves
Order
galliformes
Family
phasianidae
Genus
Ammoperdix
Species
heyi
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
C2a(ii)
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
This species has a small resident population size, which is likely to be all within one subpopulation and is suspected to be in decline at an unknown rate. It is therefore listed here as Near Threatened under Criterion C2a(ii).
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 is a fairly common and widespread resident of the mountains of northern and north-eastern UAE (Jennings 2010, Pedersen et al. 2017). It has been introduced to Das and Sir Bani Yas islands (Jennings 2010).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Habitat details as listed in assessment
This species occurs in arid environments on desolate rocky and stony hillsides, in wadis and cliffs (Jennings 2010, Aspinall and Porter 2011). It requires some vegetation cover and is thus rarely found in sandy places (Jennings 2010). While it is able to persist without water for long periods, it readily visits water sources when available, where flocks of up to 70 individuals may congregate (Jennings 2010). During the hottest time of the day, it hides in shady places under rocks and vegetation, and is only active around sunrise and sunset (Jennings 2010). The species is intolerant of any disturbance and very shy; thus it generally avoids proximity to humans and only occasionally visits open, cultivated landscapes for foraging (Jennings 2010). It feeds mainly on insects, but may also take leaves, fruits and even human food scraps (Jennings 2010). There is not much known about its breeding biology. In spring, males occupy and aggressively defend territories, and pairs are forming (Jennings 2010). It is assumed that nests are hidden in rock crevices, and clutches contain up to 15 eggs (Jennings 2010). While in central Arabia, adults with chicks have mostly been observed from March to July, records of small chicks from Oman in August suggest that also the population in the UAE might breed fairly late (Jennings 2010). It is likely that males and females raise separate broods (Jennings 2010).
Threats listed in assessment
Recreation within the species's occupied range could have an impact, reducing local numbers and potentially leading to individuals altering their behavioural patterns (Aspinall 1996), but in UAE the degree of impact on the species as a whole is thought to be negligible due to how inaccessible its habitat is (Aspinall 1996, Khan;et al.;2009). However, its habitat is becoming more accessible, with development leading to habitat loss and fragmentation. A potential threat to the species, which should not be allowed to occur in the future, is the introduction of See-see Partridge, Ammoperdix griseogularis, into the native range of Sand Partridge, due to the risk of hybridisation (Aspinall 1996), while introduction of Arabian Partridge and Chukar within Sand Partridge's range may be leading to increased competition over resources, and the risk of introduced diseases.
History
It is assessed that in 1996, the national Red List status of this species would have been the same as in this assessment.
Publication
Burfield, I.J., Westrip, J., Sheldon, R.D., Hermes, C., Wheatley, H., Smith, D., Harding, K.A. Allen, D.J. and Alshamsi, O. 2021. UAE National Red List of Birds. Ministry of Climate Change and Environment, Dubai, United Arab Emirates
Assessment ID
330685
Taxon name
Brevitrygon walga
Uploaded by
National Red List Database
Scientific name
Brevitrygon walga
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
chondrichthyes
Order
myliobatiformes
Family
dasyatidae
Genus
Brevitrygon
Species
walga
Taxonomic notes and synonyms listed
Last et al. (2016a) placed Himantura heterurus, H. imbricata, H. javaensis, and H. walga within the new genus Brevitrygon, previously confused with other dwarf whiprays (Brevitrygon species) (Last et al. 2016b). There remains considerable taxonomic confusion over 'B. walga' with different forms across its range. These may turn out to represent a series of different species.
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
A2cd
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
The Scaly Whipray occurs throughout UAE shallow waters, and can be common. Within the Arabian Sea region, it is regularly caught in shallow water trawls and is normally discarded at sea in the western part, but landed in considerable numbers in the eastern part (i.e., India). This species is not targeted or valued in markets of the UAE, trawling has been banned there since 1980, and recently conducted surveys indicate it remains common in the area. It is, however, discarded in large numbers and it is unknown how impactful this threat is to the species. 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 20-30% over the past three generation lengths, or about 33 years. It is listed as Near Threatened, nearly meeting the thresholds for Vulnerable A2cd.
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
The Scaly Whipray occurs throughout UAE waters. It is restricted to the Arabian Sea region, although its true distribution is unclear due to significant taxonomic issues, and research is urgently required to resolve this. Forms apparently consistent with the illustration in Last et al. (2016) appear to be present in eastern Iran waters of the Sea of Oman (F. Owfi unpub. data). However, specimens from the northern Arabian Gulf (hereafter referred to as the 'Gulf') (Kuwait and Iran; previously reported as Himantura imbricata) appear notably different (A.B.M. Moore unpub. data) and more consistent with the Bengal Whipray (Brevitrygon imbricata), a species that Last et al. (2016) report only from the Bay of Bengal region. Additional variation is evident in India. Until taxonomy is resolved, the forms are treated as a single species for the purposes of this assessment.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This species is very common in shallow and intertidal waters over soft substrates mostly to 30 m, but occasionally 40 m (K.V. Akhilesh pers. comm. 05/02/2017). It is a very small species, only growing to 32 cm disc width (DW). Data from the H. imbricata form show that males mature about 18 cm DW and females by at least 23 cm DW (Moore et al. 2012). It is born at 7-10 cm DW (Last et al. 2016). No data on litter size is available, but given the small size, it is likely to be low. Similarly, no data on frequency of breeding or on ageing are available. Generation length is estimated from the similar-sized Speckled Maskray (Neotrygon picta) from Australia that matures at 3-4 years and reaches a maximum age of 18 years, yielding a generation length of ~11 years (Jacobsen and Bennett 2010).
Threats listed in assessment
Information pertaining to threats specific to the UAE are unavailable. This species is impacted by bycatch fisheries that are active elsewhere in its range. 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).
Publication
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
330657
Taxon name
Pastinachus sephen
Uploaded by
National Red List Database
Scientific name
Pastinachus sephen
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
chondrichthyes
Order
myliobatiformes
Family
dasyatidae
Genus
Pastinachus
Species
sephen
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
A2cd
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
The Cowtail Ray occurs throughout UAE coastal waters. The exact distribution is uncertain due to confusion amongst Pastinachus species and recent taxonomic changes. This species is not targeted or valued in markets of the UAE, trawling has been banned there since 1980 and recent surveys have detected it in the area. Cowtail rays are regularly discarded in the Arabian Gulf and Sea of Oman. A large part of the species' regional distribution (namely, India and Pakistan) is under extremely intense and increasing demersal fishing pressure. It is not known how individuals occupying the UAE are connected with the broader population of the Arabian Seas region, and there is no information available to suggest that its population status differs in the UAE as compared to other parts of its range in the region. Given the threats faced by this species in other parts of the Arabian Seas region, and ongoing threats from discarding and habitat loss in the UAE, it is inferred that declines reported in the Arabian Seas are representative of the status in the UAE. Based on recorded levels of exploitation and decline in habitat quality, it is suspected to have declined by 20-30% over the past three generation lengths, or about 60 years. It is listed as Near Threatened, nearly meeting the thresholds for Vulnerable A2cd.
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
No
Endemism Notes
Endemism Notes
Possibly endemic to Arabian Sea region
Taxon distribution as listed in assessment
The Cowtail Ray occurs throughout UAE waters. It is possibly endemic to the Arabian Sea region, although its exact distribution is uncertain due to confusion amongst Pastinachus species, and recent taxonomic changes within the genus (Last et al. 2016).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
The Cowtail Ray is benthic in coastal habitats and occurs over soft substrates, often near coral reefs (Last et al. 2016) to depths of 60 m. Maximum size and biology is poorly known due to confusion amongst Pastinachus spp. This species reaches at least 89 cm disc width (Last et al. 2016). Generation length is estimated at 20 years based on age data from Maculabatis astra (Jacobsen 2007).
Threats listed in assessment
Information pertaining to threats specific to the UAE are unavailable. This species is impacted by bycatch fisheries that are active elsewhere in its range. 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). 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).
Publication
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
330656
Taxon name
Pastinachus ater
Uploaded by
National Red List Database
Scientific name
Pastinachus ater
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
chondrichthyes
Order
myliobatiformes
Family
dasyatidae
Genus
Pastinachus
Species
ater
Taxonomic notes and synonyms listed
Recently, molecular data confirmed that the single, widespread Indo-“Pacific species, Pastinachus sephen consists of two species, the widespread P. ater and a more restricted P. sephen (Last et al. 2016a).
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
A2cd
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
The Broad Cowtail Ray occurs throughout UAE coastal waters. The exact distribution is uncertain due to confusion amongst Pastinachus species and recent taxonomic changes. This species is not targeted or valued in markets of the UAE, trawling has been banned there since 1980 and recent surveys have detected it in the area. Cowtail rays are regularly discarded in the Arabian Gulf and Sea of Oman. A large part of the species' regional distribution (namely, India and Pakistan) is under extremely intense and increasing demersal fishing pressure. It is not known how individuals occupying the UAE are connected with the broader population of the Arabian Seas region, and there is no information available to suggest that its population status differs in the UAE as compared to other parts of its range in the region. Given the threats faced by this species in other parts of the Arabian Seas region, and ongoing threats from discarding and habitat loss in the UAE, it is inferred that declines reported in the Arabian Seas are representative of the status in the UAE. Based on recorded levels of exploitation and decline in habitat quality, it is suspected to have declined by 20-30% over the past three generation lengths, or about 60 years. It is listed as Near Threatened, nearly meeting the thresholds for Vulnerable A2cd.
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
The Broad Cowtail Ray occurs throughout UAE waters. Globally, it is widespread in the Indo-West Pacific, although its exact distribution is uncertain due to confusion amongst Pastinachus species and recent taxonomic changes within the genus.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
The Broad Cowtail Ray is benthic in coastal habitats. Maximum size and biology is poorly known due to confusion amongst other cowtail rays. Reaches ~200 cm disc width (Last et al. 2016). Generation length is estimated at 20 years based on age data from Maculabatis astra (Jacobsen 2007).
Threats listed in assessment
Information pertaining to threats specific to the UAE are unavailable. This species is impacted by bycatch fisheries that are active elsewhere in its range. 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).
Publication
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
330017
Taxon name
Pateobatis jenkinsii
Uploaded by
National Red List Database
Scientific name
Pateobatis jenkinsii
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
chondrichthyes
Order
myliobatiformes
Family
dasyatidae
Genus
Pateobatis
Species
jenkinsii
Taxonomic notes and synonyms listed
Last et al. (2016) described the genus Pateobatis, consisting of five medium-size to very large, marine whiprays previously placed in Himantura (including jenkinsii).This species has probably been misidentified as Himantura (=Pateobatis) fai in the literature (W. White pers. obs). More specimens of both this species and of H. draco from South Africa need to be examined to resolve the taxonomic status of this species. Presently, H. draco is considered a synonym of P. jenkinsii. The South African species had dark spots along the posterior margin of the disc, but this form has also been reported from the Arafura Sea and off Sumatra in Indonesia. It is possible that these may in fact be colour forms of the same species. Examples of specimens with dark spots along the posterior margin of the disc are from the Arafura Sea, Sumatra (Last and Stevens 1994, Fahmi pers. obs. 2007), and from western Sri Lanka (Morón et al. 1998, Manjaji 2004), and the Sulu Sea (B.M. Manjaji-Matsumoto pers. obs. 2002).
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
A2cd
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
The Jenkins' Whipray occurs throughout UAE inshore waters. It is very poorly known in the Arabian Sea region due to confusion with Pateobatis fai (the Pink Whipray) and results from a recent taxonomic revision. It is presumably taken incidentally in net and longline fisheries, and fishing pressure is intense and increasing in the Arabian Sea region, particularly in India and Pakistan. Whiprays are generally discarded as bycatch in the Arabian Gulf and Sea of Oman. Though data specifically from the UAE are not available, and it is not known how individuals occupying the UAE are connected with the broader population of the Arabian Seas region, there is no information available to suggest that its population status differs in the UAE as compared to other parts of its range in the region. Given the threats faced by this species in other parts of the Arabian Seas region, and ongoing threats from discarding and habitat loss in the UAE, it is inferred that declines reported in the Arabian Seas are representative of the status in the UAE. Based on recorded levels of exploitation and decline in habitat quality, it is suspected to have declined by 20-30% over the past three generation lengths, or about 60 years. It is listed as Near Threatened, nearly meeting the thresholds for Vulnerable A2cd.
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
The Jenkins' Whipray occurs throughout UAE waters. Globally, it is widespread but patchy in the Indo-West Pacific. Its distribution is not well defined due to recent taxonomic changes and the re-identification of stingrays (Dasyatidae) from the region (Last et al. 2016). Records from Pakistan, India and Sri Lanka need confirmation. Further taxonomic revisions and surveys in the Arabian Sea region are required to determine its distribution.
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
This species is an inshore ray, usually found on sandy bottoms down to at least 90 m deep (Manjaji 2004, White et al. 2006, Last et al. 2016). It attains a maximum size of at least 150 cm disc width (DW) (~300 cm total length) (White et al. 2006, Last et al. 2016). Males mature at about 75-85 cm DW and size at birth is around 23 cm DW (White and Dharmadi 2007). Reproduction is viviparous with histotrophy (White et al. 2006). As there is no information on this species' maximum age and age at maturity, generation length was inferred as ~20 years based on data for Blackspotted Whipray (Maculabatis astra) (Jacobsen and Bennett 2011). However, it is noted that the Blackspotted Whipray grows to a much smaller maximum size (80 cm DW) than Jenkins' Whipray (150 cm DW).
Threats listed in assessment
Information pertaining to threats specific to the UAE are unavailable. This species is impacted by bycatch fisheries that are active elsewhere in its range. 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).
Publication
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
330014
Taxon name
Pateobatis fai
Uploaded by
National Red List Database
Scientific name
Pateobatis fai
Assessed taxon level
Species
Higher level taxonomic groupings
Vertebrates
Fishes
Kingdom
Animalia
Phylum
chordata
Class
chondrichthyes
Order
myliobatiformes
Family
dasyatidae
Genus
Pateobatis
Species
fai
Taxonomic notes and synonyms listed
Last et al. (2016) described the genus Pateobatis, consisting of five medium-size to very large, marine whiprays previously placed in Himantura (including fai). This species is frequently misidentified as Himantura (=Pateobatis) jenkinsii.
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
Near Threatened
Abbreviated status
NT
Qualifying criteria (if given)
A2cd
Criteria system used
IUCN
(see Assessment details)
Assessment rationale/justification
The Pink Whipray occurs throughout UAE inshore waters, and is is apparently uncommon in the Arabian Gulf and Sea of Oman area. This species is incidentally captured in inshore fisheries and mostly discarded in UAE waters. This species is not targeted or valued in markets of the UAE, trawling has been banned there since 1980, and recently conducted surveys have detected it in the area. In India, it is under extremely intense and increasing demersal fishing pressure. Though data specifically from the UAE are not available, and it is not known how individuals occupying the UAE are connected with the broader population of the Arabian Seas region, but there is no information available to suggest that its population status differs in the UAE, compared to other parts of its range in the region. Given the threats faced by this species in other parts of the Arabian Seas region, and ongoing threats from discarding and habitat loss in the UAE, it is inferred that declines reported in the Arabian Seas are representative of the status in the UAE. Based on recorded levels of exploitation and decline in habitat quality, it is suspected to have declined by 20-30% over the past three generation lengths, or about 60 years. It is listed as Near Threatened, nearly meeting the thresholds for Vulnerable A2cd.
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
The Pink Whipray occurs throughout UAE waters. Globally, it is widespread in the Indo-West and Central Pacific (Kuiter and Debelius 1994, Anderson and Hafiz 1997, Golani and Bogorodsky 2010).
Is there a map available in assessment?
Yes
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Yes
Habitat details as listed in assessment
The Pink Whipray is found on soft sandy bottoms and coral rubble on the inner continental shelf from the intertidal zone to 70 m depth (Last et al. 2016). The species attains a maximum size of at least 146 cm DW (disc width) with males maturing at around 112 cm disc width (DW) (Last et al. 2016). Size at maturity for females is unknown, but reproduction is viviparous with histotrophy (White et al. 2006). Little else is known of its biology. As there is no information on this species' maximum age and age at maturity, generation length was inferred as ~20 years based on data for Blackspotted Whipray (Maculabatis astra) (Jacobsen and Bennett 2011). However, it is noted that the Blackspotted Whipray grows to a much smaller maximum size (80 cm DW) than the Pink Whipray (146 cm DW).
Threats listed in assessment
Information pertaining to threats specific to the UAE are unavailable. This species is impacted by bycatch fisheries that are active elsewhere in its range. 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).
Publication
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.