Solea aegyptiaca és un peix teleosti de la família dels soleids i de l'ordre dels pleuronectiformes[1] que es troba a les costes de la Mar Mediterrània (des de Tunísia fins a Egipte, el Canal de Suez i el sud de la Mar Adriàtica).[2]
Solea aegyptiaca és un peix teleosti de la família dels soleids i de l'ordre dels pleuronectiformes que es troba a les costes de la Mar Mediterrània (des de Tunísia fins a Egipte, el Canal de Suez i el sud de la Mar Adriàtica).
The Egyptian sole (Solea aegyptiaca) is a species of flatfish in the true sole family, Soleidae. It lives on the sandy or muddy seabed of the Mediterranean Sea, and is now colonising the Red Sea. It often semi-immerses itself in the substrate. The upper side is greyish-brown while the underside is white. It grows to a maximum length of about 70 cm (28 in). This fish is used for human consumption and is prized as a food fish. It is caught mostly by trawling on the seabed.
In the past Solea aegyptiaca was considered a junior synonym of Solea vulgaris, itself a junior synonym of Solea solea, the common sole. However recent molecular studies have demonstrated that it is a separate species with diagnostic molecular and morphological differences between the species.[2]
Over much of its range Solea aegyptiaca is sympatric with the rather similar common sole and has been considered a subspecies by some authors in the past. It is however more closely related to the east Mediterranean Senegalese sole (Solea senegalensis) than it is to the common sole, and where these two species' ranges meet there is a hybrid zone, with hybrids being detected from the Gulf of Lions and the coats of Tunisia as demonstrated in the research of Dr. Khaled Ouanes.[3] S. senegalensis is thought to have invaded the Mediterranean from the eastern Atlantic through the Straits of Gibraltar, a phenomenon knows as Herculean migration after the Pillars of Hercules.
Solea aegyptiaca is a dextral flatfish with on oval body shape which is brownish grey on the eyed side, with the eyed side pectoral fin being largely coloured black. The left, uneyed, side is white. It is very similar to the common sole, with which it is sympatric, but the vertebrate count and fin ray count differ. S. aegyptiaca has 39-44 vertebrae to the common sole's 46-52, while the dorsal fin of S. aegyptiaca has 62-87 finrays to the common sole's 69-97 finrays, other finray counts are pectoral fin on eyed side with 7-9 to 9-10, anal finrays 51-72 compared to 53-79. The lateral line of S. aegyptiaca has 106-150 pored scales while that of the common sole has 116-165 pored scales. The eyed side pectoral fin of S.aegyptiaca also has a more extensive black blotch than that of the common sole.[4] It tends to be slightly smaller than the common sole with a maximum length of 65 cm[5] and an average length of 25 cm.[4]
Solea aegyptiaca is a benthic demersal species that lives on soft mud and sand substrates in coastal and littoral waters and in brackish lagoons,[1] down to 100m in depth.[5] It is found in the Mediterranean Sea as far west as the Gulf of Gabes and north to the Gulf of Lion and into the southern Adriatic Sea.[1] It has been recorded in the Suez Canal and, more recently, the Gulf of Suez, in the Red Sea, making S. aegytiaca an anti-Lessepsian migrant.[6]
Solea aegyptiaca feeds on benthic invertebrates, mainly Cnidaria, polychaete worms and bivalves.[4] It is a relatively fast growing species which has a maximum age of four years.[1] Spawing takes place on the southern Mediterranean coasts in the late Autumn and Winter.[4] The female fish tend to be larger than the males and reach sexual maturity at around 15 cm, in Egyptian Mediterranean waters spawning was recorded between January and June, females producing up to 38,000 eggs, with the most eggs being produced by the longest females.[7] S.aegytiaca is a host for the trematode parasite Allopodocotyle tunisiensis.[8]
Solea aegyptiaca is a commercially important flatfish species in the Mediterranean waters of Egypt where it is fished by bottom trawls . The exploitation rate of S. aegyptiaca was 0.71, which is greater than the optimum fisheries exploitation rate of 0.66.[1] A close season has been suggested so that fisheries cease when this species is spawning in January to June with a minimum catch size of 18 cm also being suggested so that all fish have the opportunity to reproduce. The species has also been grown in aquaculture in Egypt.[7] The FAO does not register catches of S.aegyptiaca separately from those of other Mediterranean sole species.[1]
The Egyptian sole (Solea aegyptiaca) is a species of flatfish in the true sole family, Soleidae. It lives on the sandy or muddy seabed of the Mediterranean Sea, and is now colonising the Red Sea. It often semi-immerses itself in the substrate. The upper side is greyish-brown while the underside is white. It grows to a maximum length of about 70 cm (28 in). This fish is used for human consumption and is prized as a food fish. It is caught mostly by trawling on the seabed.
Solea aegyptiaca es una especie de pez de la familia Soleidae en el orden de los Pleuronectiformes.
Se encuentran en las costas del Mar Mediterráneo (desde Túnez hasta Egipto, el Canal de Suez y el sur del Mar Adriático).[1]
Solea aegyptiaca
La sole égyptienne[1] (Solea aegyptiaca) est une espèce de poissons plats marins de la famille des Soleidae.
Corps allongé, plat, les deux yeux sont situés sur le flanc droit, museau arrondi, nageoire dorsale débutant avant le niveau de l'œil supérieur. Préopercule non visible. Nombre de vertèbres inférieur à 44. La face qui comporte les yeux est de couleur grisâtre avec des taches noires sur sa moitié postérieure. Sa longueur maximale est de 65 cm[2], et sa longueur commune de 25 cm[3].
La sole égyptienne se nourrit de cnidaires, de polychètes, de gastéropodes et de crustacés[3].
La période de ponte de la sole égyptienne s'étend du mois d'octobre au mois de décembre.[réf. souhaitée]
Chalut benthique, filet maillant de fond.[pas clair]
Solea aegyptiaca
La sole égyptienne (Solea aegyptiaca) est une espèce de poissons plats marins de la famille des Soleidae.
Solea senegalensis Chabanaud, 1927 é unha especie de peixe teleósteo da orde dos pleuronectiformes, suborde dos pleuronectoideos e familia dos soleidos,[1] coñecida en galego como linguado de Exipto.[2]
É unha especie moi semellante ao linguado común (S. solea), coa que adoito se confunde, que habita nas costas do Mediterráneo oriental, desde Tunisia e o extremo sur do mar Adriático até Exipto.
A especie foi descrita en 1927 polo ictiólogo francés Paul Chabanaud.
Ademais de polo nome orixinario, e actualmente válido, que lle impuxo Chabanaud, a especie coñécese tamén polo sinónimo Solea vulgaris aegyptiaca Chabanaud, 1927,[1] é dicir, como subespecie de Solea vulgaris, que definira Quensel en 1806, no seu traballo Försök att närmare bestämma och naturligare uppställa svenska arterna af flunderslägte. K. Sven. Vetenskapsakad. Handl. vol. 27, pp. 44–56 e 203-233,[3] e que hoxe está idenfificada como Solea solea.[3]
Moi semellante a Solea solea, o linguado común, do que difire só nalgúns detalles anatómicos e da coloración:
O tamaño máximo desta especie é de [4]
É un peixe mariño, demersal, oceanódromo, que adoita habitar a profundidades de até os 100 m,[5] en augas subtropicais do Mediterráneo oriental, desde Tunisia e o sur do mar Adriático até Exipto, inclñuíndo o canal de Suez.[6]
Predominantemente litoral, vive en fondos areosos ou lamacentos, até os 100 m de profundidade.[6]
Aliméntase basicamente de invertebrados bentónicos, como vermes poliquetos, cnidarios, moluscos bivalvos e pequenos crustáceos.[6]
A miúdo confúndese coa especie simpátrica Solea vulgaris Quensel 1806, un sinónimo de Solea solea (Linnaeus, 1758.[6]
Solea aegyptiaca captúrase na súa área de distribución, na zona de pesca 37 (Mediterráneo).[2]
Solea senegalensis Chabanaud, 1927 é unha especie de peixe teleósteo da orde dos pleuronectiformes, suborde dos pleuronectoideos e familia dos soleidos, coñecida en galego como linguado de Exipto.
É unha especie moi semellante ao linguado común (S. solea), coa que adoito se confunde, que habita nas costas do Mediterráneo oriental, desde Tunisia e o extremo sur do mar Adriático até Exipto.
La sogliola egiziana (Solea aegyptiaca) è un pesce di mare della famiglia Soleidae, molto simile alla sogliola comune.
Si conosce molto poco della distribuzione di questa specie perché è stata confusa per lungo tempo con la sogliola. Pare limitata al mar Mediterraneo di cui sarebbe endemica ed è più diffusa nella parte meridionale di questo bacino anche se ci sono segnalazioni dal mar Adriatico e dal golfo del Leone..
Frequenta gli stessi habitat della congenere.
Si distingue dalla sogliola comune solo in base ad alcuni particolari anatomici e della livrea:
Del tutto simile a quelle della sogliola.
È da alcuni ittiologi considerata sottospecie di Solea solea.
La sogliola egiziana (Solea aegyptiaca) è un pesce di mare della famiglia Soleidae, molto simile alla sogliola comune.
Solea aegyptiaca is een straalvinnige vissensoort uit de familie van eigenlijke tongen (Soleidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1927 door Chabanaud.
Bronnen, noten en/of referenties
Це морський, субтропічний, демерсальний вид. Вид є ендеміком Середземного моря, він відомий біля берегів Єгипту і Тунісу та у Суецькому каналі. Може зустрічатися на півдні Адріатичного моря.
Риба у середньому сягає 30 см завдовжки, максимум до 65 см. Максимальна вага — 3 кг.
Мешкає на мулистому дні у прибережних водах. Харчується донними безхребетними, наприклад, кишковопорожнинними, багатощетинковими черв'яками і молюсками.
埃及鰨為輻鰭魚綱鰈形目鰨亞目鰨科的其中一種，為亞熱帶魚類，分布於地中海，從埃及、亞德里亞海至突尼西亞海域，體長可達65公分，棲息在沿岸軟底質底層水域，以底棲性無脊椎動物為食，生活習性不明，可作為食用魚。
这是一篇關於魚類的小作品。你可以通过编辑或修订扩充其内容。 
