nimet breadcrumb-navigoinnissa
Lethrinus atkinsoni és una espècie de peix pertanyent a la família dels letrínids.[3]
Menja principalment crustacis, mol·luscs i peixos.[4]
És un peix marí, associat als esculls[7] i de clima tropical (28°N-25°S) que viu fins als 30 m de fondària (normalment, entre 2 i 18).[4][8]
Es troba al Pacífic: des d'Indonèsia i les Filipines fins al sud del Japó,[9] Austràlia i les illesTuamotu.[4][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38]
La seua esperança de vida és de 24 anys.[39]
És inofensiu per als humans i es comercialitza fresc.[4]
Lethrinus atkinsoni is a species of emperor fish[2] described by Alvin Seale in 1910.[3] It is commonly 30 to 35 cm long with a bluish-grey, yellowish, or tan in colour, and a white belly. This species is widespread throughout the west Pacific Ocean. It is a reef-associated fish and is non-migratory. It is solitary or is found in small schools, and lives in seagrass beds and over the sandy bottoms feeding on plankton, mollusks, crustaceans, and other fishes. This fish is caught by humans for food, but less so than other species in the genus due to its small size.
Common names include the following, or variants thereof:
The upper sides of this species may be bluish-grey, yellowish, or tan in colour. The belly is white. There is sometimes an indistinct area of yellow on the caudal peduncle. The head is brown, has a moderately blunt and short snout, with reddish lips.[8] The fins may be reddish, orange, or yellowish and are pale. The edges of the fins are commonly reddish.[8] This fish grows to approximately 40 to 50 cm, but is commonly 30 to 35 cm in length.[8]
This species has been mistaken for Lethrinus mahsena, however, they are different in numerous, consistent ways, including colour, the shape of the body, and in meristic counts.[8]
This species is widespread throughout the west Pacific Ocean, and is known to live in the waters of Indonesia, the Philippines, New Caledonia, and Japan.[5][9][8]
Lethrinus atkinsoni is a reef-associated fish, and is non-migratory. It lives in seagrass beds and over the sandy bottoms of lagoons and the outer slopes of coral reefs. It is found in depths of between 0 and 30 metres, but is most commonly found between 2 and 8 metres.[6][9]
This species is known to eat plankton, mollusks, crustaceans, and other fishes[6] It may be solitary or found in schools.[9][8]
Lethrinus atkinsoni is caught as a subsistence fish, commercially, as well as by recreation fishers.[6] Although considered desirable as food, other species in the genus are preferred due to its smaller size. It is caught mainly using handlines, by trawling, and is captured in such nets as the shore seine and gillnet.[8] It is marketed mostly fresh, not frozen.[8][9]
As with most fish, Lethrinus atkinsoni is the host of many species of parasites.[10] The diplectanid monogenean Calydiscoides rohdei [11][12][13] is parasitic on the gills. The gills also harbour unidentified gnathiid isopod larvae.[10] The digestive tract harbours several species of digeneans, including the opecoelids Macvicaria macassarensis[10] and Neolebouria sp.[10] and the acanthocolpid Zoogonus pagrosomi[14][15] and unidentified tetraphyllid cestodes.[10] The abdominal cavity harbours larvae of the tetrarynch cestode Pseudogilquinia pillersi.[16] In New Caledonia, where its parasites were studied, Lethrinus atkinsoni has a total of six species of parasites.[10]
Lethrinus atkinsoni is a species of emperor fish described by Alvin Seale in 1910. It is commonly 30 to 35 cm long with a bluish-grey, yellowish, or tan in colour, and a white belly. This species is widespread throughout the west Pacific Ocean. It is a reef-associated fish and is non-migratory. It is solitary or is found in small schools, and lives in seagrass beds and over the sandy bottoms feeding on plankton, mollusks, crustaceans, and other fishes. This fish is caught by humans for food, but less so than other species in the genus due to its small size.
Lethrinus atkinsoni Lethrinus generoko animalia da. Arrainen barruko Lethrinidae familian sailkatzen da.
Lethrinus atkinsoni Lethrinus generoko animalia da. Arrainen barruko Lethrinidae familian sailkatzen da.
Lethrinus atkinsoni is een straalvinnige vissensoort uit de familie van straatvegers (Lethrinidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1910 door Seale.
Bronnen, noten en/of referenties
太平洋黃尾龍占（学名：Lethrinus atkinsoni），又名太平洋裸頰鯛、龍尖，为龍占魚科裸頰鯛屬下的一个种。
|access-date=中的日期值 (帮助) 
这是一篇與动物相關的小作品。你可以通过编辑或修订扩充其内容。 