You can sponsor this page

Lethrinus mahsena (Fabricius, 1775)

Sky emperor
Добавить Ваши наблюдения в Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lethrinus mahsena   AquaMaps   Data sources: GBIF OBIS
Загрузить свой Фото и Видео
Pictures | Изображение на Google
Image of Lethrinus mahsena (Sky emperor)
Lethrinus mahsena
Picture by Randall, J.E.

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Lethrinidae (Emperors or scavengers) > Lethrininae
Etymology: Lethrinus: Greek, lethrinia, a fish pertaining to genus Pagellus.

Environment: milieu / climate zone / depth range / distribution range экология

морской ассоциированный с рифами; немигрирующий; пределы глубины 2 - 100 m (Ref. 9710). Tropical; 28°N - 26°S, 32°E - 82°E

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Indian Ocean: Red Sea and East Africa to Sri Lanka. References to this species from the Central Pacific probably refer to Lethrinus atkinsoni.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm ?, range 19 - ? cm
Max length : 65.0 cm TL самец/пол неопределен; (Ref. 2295); common length : 40.0 cm TL самец/пол неопределен; (Ref. 2295); наибольший возраст (опубликованны данные): 27 годы (Ref. 42001)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 10; членистые (мягкие) лучи спинного плавника (общее число) : 9; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 8. Body color is yellow to greenish-blue, becoming lighter ventrally; usually with nine or ten dusky yellow-green or brown bars. The head is purplish gray, sometimes with a red blotch on the nape. A red bar is at the base of pectoral fin, sometimes extending broadly below and above the pectoral fin base to the edge of the operculum. The base of the upper and sometimes lower rays of pectoral fin is red. The base and tips of the pelvic fins are often red. The membranes of the dorsal fin is red (sometimes restricted to the base of the fins). The anal fin is whitish with the membranes between the forward rays often red. The caudal fin, especially the tips is reddish.

биология     глоссарий (например epibenthic)

Found over reef areas and adjacent sandy and seagrass areas (Ref. 30573, 41878). Feeds mainly on echinoderms (most frequently sea urchins), crustaceans and fishes; mollusks, tunicates, sponges, polychaetes and other worms are consumed in lesser quantities. A protogynous hermaphrodite (Ref. 55367). In most areas of the Red Sea, it is considered an excellent food fish but in certain areas of the Indian Ocean it may have an unpleasant 'coral' smell and taste (Ref. 2295, 11888). Utilized fresh for broiling and baking (Ref. 9987).

Life cycle and mating behavior половая зрелость | размножение | нерест | икра | Fecundity | личинки

Sex change was found to commonly occur between the ages of 5 and 6 years (Ref. 2295). A diandric species (Ref. 55367). Length and age at sex change occur at 32 cm TL and 16 yrs, respectively (Ref. 55367).

Основная ссылка Upload your references | ссылки | координатор | соавторы

Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)

Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)

  Под угрозой исчезновения (EN) (A2bd); Date assessed: 28 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless





Использование человеком

рыболовство: важный объект промысла; объект спортивного рыболовства: да
FAO - рыболовство: landings; Publication: search | FishSource | Sea Around Us

дополнительная информация

Trophic ecology
пищевые объекты
состав пищи
потребление пищи
Food rations
хищники
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
пополнение
численность
Life cycle
размножение
половая зрелость
Maturity/Gills rel.
Fecundity
нерест
Spawning aggregations
икра
Развитие икры
личинки
динамика численности личинок
Distribution
страны
регионы FAO
Ecosystems
места находок
интродукции
BRUVS - Videos
Anatomy
жаберная область
Brain
Otolith
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
генетика
Heterozygosity
наследуемость
Human related
Aquaculture systems
особенности рыбоводства
степень растяжения
Ciguatera cases
Stamps, coins, misc.
Outreach
соавторы
References
ссылки

инструменты

Специальные отчеты

Скачать в формате XML

ресурсы в Интернет

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Проверить FishWatcher | CISTI | Catalog of Fishes: род, виды | DiscoverLife | ECOTOX | FAO - рыболовство: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Геном, Нуклеотид | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | национальные базы данных | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Вперёд, поиск | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 25.4 - 29.2, mean 27.5 °C (based on 406 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00840 - 0.02167), b=3.02 (2.89 - 3.15), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.8   ±0.33 se; based on food items.
устойчивость к внешним воздействиям (Ref. 120179):  средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.10-0.30; tm=3; tmax=27; Fec=26,700).
Prior r = 0.50, 95% CL = 0.33 - 0.75, Based on 3 data-limited stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (65 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (73 of 100).
Категория цены (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 30.7 [21.0, 41.6] mg/100g; Iron = 0.709 [0.463, 0.998] mg/100g; Protein = 19.8 [17.3, 22.0] %; Omega3 = 0.118 [0.084, 0.162] g/100g; Selenium = 50.7 [25.2, 78.7] μg/100g; VitaminA = 33 [7, 181] μg/100g; Zinc = 2.28 [1.74, 2.84] mg/100g (wet weight); based on nutrient studies.