Epinephelus irroratus és una espècie de peix de la família dels serrànids i de l'ordre dels perciformes.
Els mascles poden assolir els 27,7 cm de longitud total.[3]
Es troba a les Illes Marqueses.[3]
Epinephelus irroratus és una espècie de peix de la família dels serrànids i de l'ordre dels perciformes.
Epinephelus irroratus sī Serranidae-kho ê hî-á, sǹg chi̍t chióng chio̍h-pan.
Epinephelus irroratus sī Serranidae-kho ê hî-á, sǹg chi̍t chióng chio̍h-pan.
The Marquesan grouper (Epinephelus irroratus) is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It is endemic to French Polynesia. Its natural habitats are open seas, shallow seas, subtidal aquatic beds, and coral reefs.
The Marquesan grouper has a body which has a standard length that is 2.7 to 3.3 times its depth. The dorsal profile of the head is slightly convex. The finely serrated preopercle has a rounded corner which also has a slight indentation, the serrations on the lower edge are slightly enlarged. The upper edge of the gill cover is nearly straight.[3] There are 11 spines in the dorsal fin and 16 soft rays while the anal fin contains 3 spines and 8 soft rays.[2] The caudal fin is truncate or marginally rounded.[3] This species is reddish-brown in colour with a white dot on each scale leading to the appearance of fine, white speckling. There is a dark reddish-brown stripe on the maxilla. The membrane between the dorsal fine spines is red while the posterior edges of the dorsal, anal, caudal and pectoral fins shows a white line. This species attains a maximum standard length of 37 centimetres (15 in) and has a maximum published weight of 770 grams (1.70 lb).[2]
The Marquesan grouper is endemic to the Marquesas Islands in French Polynesia, records from Japan and the Philippines are thought to be erroneous.[1]
The Marquesan grouper is found at depths of 20 to 50 metres (66 to 164 ft) where it lives among rocky and coral reefs,[1] other than that little information has been published on the biology of this species.[2]
The Marquesan grouper was first formally described in 1801 as Perca var. irrorata by the German naturalist and Calvinist pastor Johann Reinhold Forster (1729–1798). This was published in Bloch & Schneider's Systema Ichthyologiae and the type locality was given as St. Christian Island, now called Tahuata, in the Marquesas Islands.[4]
The Marquesan grouper is taken by local fisheries and all fish landed are marketed locally.[1] They are caught using spears, hook and line and traps.[3]
The Marquesan grouper (Epinephelus irroratus) is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It is endemic to French Polynesia. Its natural habitats are open seas, shallow seas, subtidal aquatic beds, and coral reefs.
Epinephelus irroratus es una especie de peces de la familia Serranidae en el orden de los Perciformes.
Los machos pueden llegar alcanzar los 27,7 cm de longitud total.[2]
Se encuentran en las islas Marquesas.
Datos: Q2105091
Multimedia:
Epinephelus irroratus es una especie de peces de la familia Serranidae en el orden de los Perciformes.
Epinephelus irroratus Epinephelus generoko animalia da. Arrainen barruko Serranidae familian sailkatzen da.
Epinephelus irroratus Epinephelus generoko animalia da. Arrainen barruko Serranidae familian sailkatzen da.
Epinephelus irroratus is een straalvinnige vissensoort uit de familie van zaag- of zeebaarzen (Serranidae).[2] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1801 door Forster.
De soort staat op de Rode Lijst van de IUCN als niet bedreigd, beoordelingsjaar 2004. De omvang van de populatie is volgens de IUCN stabiel.[1]
Bronnen, noten en/of referenties
Epinephelus irroratus é uma espécie de peixe da família Serranidae.[1]
É endémica da Polinésia Francesa.[1]
Os seus habitats naturais são: mar aberto, mar costeiro, pradarias aquáticas subtidais e recifes de coral.[1]
Epinephelus irroratus é uma espécie de peixe da família Serranidae.
É endémica da Polinésia Francesa.
Os seus habitats naturais são: mar aberto, mar costeiro, pradarias aquáticas subtidais e recifes de coral.
The marquesan grouper (Epinephelus irroratus) là một loài cá thuộc họ Serranidae. Nó là loài đặc hữu của Polynésie thuộc Pháp. Các môi trường sống tự nhiên của chúng là open seas, shallow seas, subtidal aquatic beds, and coral reefs.
Bài viết chủ đề bộ Cá vược này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. The marquesan grouper (Epinephelus irroratus) là một loài cá thuộc họ Serranidae. Nó là loài đặc hữu của Polynésie thuộc Pháp. Các môi trường sống tự nhiên của chúng là open seas, shallow seas, subtidal aquatic beds, and coral reefs.
