Видът е почти застрашен от изчезване. מחבטן הספירים משתייך לתת-מחלקת הבטאים, המתאפיינים בשלד סחוסי ובגוף שטוח. Chacune des mâchoires compte entre 15 et 24 rangées de dents agencées à la façon d'un pavement ; deux grandes papilles sont disposées sur le plancher de la gueule[4],[5]. La nuit, de petits groupes se forment et, suivant la marée montante, se dirigent vers des plaines sablonneuses peu profondes où se nourrir.

[13][15] Males attain sexual maturity at a disc width of 20–21 cm (7.9–8.3 in); the maturation size of females is unknown. [8] Numerous parasites have been identified from this species: the tapeworms Aberrapex manjajiae,[17] Anthobothrium taeniuri,[18] Cephalobothrium taeniurai,[19] Echinobothrium elegans and E. helmymohamedi,[20][21] Kotorelliella jonesi,[22] Polypocephalus saoudi,[23] and Rhinebothrium ghardaguensis and R. taeniuri,[24] the monogeneans Decacotyle lymmae,[25] Empruthotrema quindecima,[26] Entobdella australis,[27] and Pseudohexabothrium taeniurae,[28] the flatworms Pedunculacetabulum ghardaguensis and Anaporrhutum albidum,[29][30] the nematode Mawsonascaris australis,[31] the copepod Sheina orri,[32] and the protozoan Trypanosoma taeniurae. Il peut y avoir jusqu'à sept petits par portée.

La femelle peut mettre au monde jusqu'à sept petits qui mesurent environ 13 ou 14 cm de large : le petit est un portrait réduit du poisson à la taille adulte[12],[14].

Found from the intertidal zone to a depth of 30 m -1, this species is common throughout the tropical Indian and western Pacific Oceans in nearshore, coral reef-associated habitats. En raison de la détérioration généralisée de son habitat et de la menace que représente la pêche intensive, l'Union internationale pour la conservation de la nature (UICN) range la raie pastenague à taches bleues parmi les espèces « Quasi menacées ».

Marine; reef-associated; depth range 1 - 20 m (Ref.

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Cette raie assez petite ne mesure pas plus de 35 cm de largeur : le disque pectoral est ovale et largement régulier, les grands yeux sont protubérants, la queue courte et épaisse surmonte un repli encaissé dans la nageoire. Movement is mainly by the use of its pectoral fins. Il est rare de rencontrer ce poisson dans le golfe Persique et dans le golfe d'Oman[1],[6]. [2] In 1837, German biologists Johannes Peter Müller and Friedrich Gustav Jakob Henle created the genus Taeniura for Trygon ornatus, now known to be a junior synonym of this species. They prefer sandy and sedimentary substrates. Blue-spotted rays, Taeniura lymma (Forsskål, 1775), aka blue-spotted fantail rays, blue spotted stingrays, blue spotted rays, and ribbontail stingrays, are colorful stingrays with large bright blue spots on an oval, elongated disc and blue side-stripes along their tails.

Un article de Wikipédia, l'encyclopédie libre.
GBIF network ~ OBIS distribution map ~ AquaMaps. Taeniura lymma (Forsskål, 1775) Ribbontail stingray Add your observation in Fish Watcher.



[12] A higher degree of success has been achieved by public aquariums and a breeding project is maintained by the European Association of Zoos and Aquaria (for example, a total of 15 pups were born at Lisbon Oceanarium from 2011 to 2013).

~ Ocean Biogeographic Information System ~ PLOS ~ SIRIS ~ Tree of Life Web Project ~ UNEP-WCMC Species Database ~ WoRMS, Search for Blue-spotted Rays @Flickr ~ Google ~ Picsearch ~ Wikipedia ~ YouTube. Contrairement à beaucoup d'espèces proches, il est rare que ce poisson s'enfonce dans le sable[12]. Forsskål ne désigne pas de spécimen type.

Son spiracle est bien visible en arrière de l’œil. Two plates inside the mouth allow the stingray to crush shells of mollusks and crabs. The International Union for Conservation of Nature (IUCN) has listed this species as Near Threatened, as it faces widespread habitat degradation and intensive fishing pressure throughout its range. [13] Its attractive appearance and relatively small size has resulted in its being the most common stingray found in the home aquarium trade.

[1] Rarely found deeper than 30 m (100 ft), the bluespotted ribbontail ray is a bottom-dwelling species that frequents coral reefs and adjacent sandy flats. Bien que commune, cette espèce est menacée compte tenu de la pêche côtière intensive et de la destruction des récifs.Elle est également recherchée par les aquariophiles. Diet: They forage in shallow sandy areas where they feed on mollusks, shrimp, crabs, benthic bony fish and polychaete worms.

(2009). La raie creuse les fonds sablonneux à la recherche de mollusques, de polychètes, de crevettes, de crabes et de petits poissons osseux benthiques ; quand une proie est découverte, elle est piégée sous le corps de la raie est dirigée vers sa gueule à l'aide du disque.

The snout is rounded; gills and mouth are located on the underside. Son corps en forme de losange porte quelques pois bleux sur les ailes ainsi que des mouchetures noires sur la tête. La raie pastenague à taches bleues vit dans les eaux côtières de la zone tropicale du bassin Indo-Pacifique. Bluespotted Fantail Rays have large protruding eyes, and venomous spines positioned well back on the tail that may produce a very painful sting. Dasyatis chrysonota (Smith, 1828), endémique de la côte est de l'Afrique (Afrique du Sud, Mozambique, Angola, Mascareignes...), présente plutôt des marbrures bleues que des pois.


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[35] The bluespotted ribbontail ray is utilized as food in East Africa, Southeast Asia, and Australia; it is captured intentionally or incidentally using gillnets, longlines, spears, and fence traps. They reach a maximum length about 70 cm.

De nombreux parasites de l'espèce ont été identifiés : les cestodes Aberrapex manjajiae[16], Anthobothrium taeniuri[17], Cephalobothrium taeniurai[18], Echinobothrium elegans et E. helmymohamedi[19],[20], Kotorelliella jonesi[21], Polypocephalus saoudi[22], Rhinebothrium ghardaguensis et R. taeniuri[23], les monogènes Decacotyle lymmae[24], Empruthotrema quindecima[25], Entobdella australis[26], et Pseudohexabothrium taeniurae[27], les vers plats Pedunculacetabulum ghardaguensis et Anaporrhutum albidum[28],[29], le nématode Mawsonascaris australis[30], le copépode Sheina orri[31], et le protozoaire Trypanosoma taeniurae[32]. 116361) Not Evaluated Threat to humans

Dans une zone commune, deux autres raies montrent également des marques bleues sur une face dorsale beige à brun doré :Neotrygon kuhlii (Müller & Henle, 1841) fréquente la mer Rouge ainsi que les côtes de l'Afrique de l'Est jusqu'aux Samoa et Tonga dans le Pacifique.

Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species.

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