Clarias batrachus, Philippine catfish : fisheries, aquaculture, aquarium

You can sponsor this page

Clarias batrachus (Linnaeus, 1758)

Philippine catfish
Загрузить свой Фото и Видео
Pictures | Stamps, Coins Misc. | Изображение на Google

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

> Siluriformes (Catfishes) > Clariidae (Airbreathing catfishes)
Etymology: Clarias: Greek, chlaros = lively, in reference to the ability of the fish to live for a long time out of water.
More on author: Linnaeus.

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

; пресноводный; солоноватоводный демерсальный; мигрирует в реке (Ref. 51243); пределы глубины 1 - ? m (Ref. 2854). Tropical; 10°C - 28°C (Ref. 2060); 29°N - 7°S

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

Asia: Java, Indonesia. Clarias aff. batrachus from Indochina and Clarias aff. batrachus from Sundaland have been misidentified as Clarias batrachus from Java. Introduced elsewhere. Several countries report adverse ecological impact after introduction.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm 28.0  range ? - ? cm
Max length : 47.0 cm TL самец/пол неопределен; (Ref. 40637); common length : 26.3 cm TL самец/пол неопределен; (Ref. 12193); наибольший вес (опубликованные данные): 1.2 kg (Ref. 40637)

Краткое описание морфология | морфометрия

колючие лучи спинного плавника (общее число): 0; членистые (мягкие) лучи спинного плавника (общее число): 60-76; колючие лучи анального плавника 0; членистые (мягкие) лучи анального плавника: 47 - 58. Body compressed posteriorly. Upper jaw a little projecting. Spine of pectoral fins rough on its outer edge and serrated on its inner edge (Ref. 4792). Occipital process more or less triangular, its length about 2 time in its width (Ref. 27732); distance between dorsal and occipital process 4-5.5 times in distance from tip of snout to end of occipital process (Ref. 43281). Genital papilla in males is elongated and pointed (Ref. 52012).

биология     глоссарий (например epibenthic)

Facultative air-breathing (Ref. 126274); Adults inhabit lowland streams (Ref. 57235), swamps, ponds, ditches, rice paddies, and pools left in low spots after rivers have been in flood (Ref. 2854, 57235). Usually confined to stagnant, muddy water (Ref. 1479). Found in medium to large-sized rivers, flooded fields and stagnant water bodies including sluggish flowing canals (Ref. 12975). Undertake lateral migrations from the Mekong mainstream, or other permanent water bodies, to flooded areas during the flood season and returns to the permanent water bodies at the onset of the dry season (Ref. 37770). Can live out of water for quite sometime and move short distances over land (Ref. 4833). Can walk and leave the water to migrate to other water bodies using its auxiliary breathing organs. The Lao use this fish as lap pa or ponne pa. Feed on insect larvae, earthworms, shells, shrimps, small fish, aquatic plants and debris (Ref. 6459). An important food fish (Ref. 4833) that is marketed live, fresh and frozen (Ref. 9987). Recently rare, being replaced by introduced African walking catfish (Ref. 57235).

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

The pair manifests the 'spawning embrace' which is widely observed in other catfish species (Ref. 33313). The pair gently nudge each other in the genital region and flick their dorsal fins; male wraps his body around the female, then the female releases a stream of adhesive eggs into the nest (Ref. 44091). In southeast Asia, spawning period is during the rainy season, when rivers rise and fish are able to excavate nests in submerged mud banks and dikes of flooded rice fields (Ref. 40977).

Основная ссылка Upload your references | ссылки | координатор | соавторы

Rahman, A.K.A., 1989. Freshwater fishes of Bangladesh. Zoological Society of Bangladesh. Department of Zoology, University of Dhaka. 364 p. (Ref. 1479)

Статус Красного Списка МСОП (Ref. 130435)

  Не вызывающий беспокойства (LC) ; Date assessed: 16 January 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Potential pest (Ref. 4690)





Использование человеком

рыболовство: коммерческий; аквакультура (рыбоводство): коммерческий; аквариум: коммерческий
FAO - аквакультура (рыбоводство): production; рыболовство: landings; Publication: search | FishSource |

дополнительная информация

Возраст/Размеры
рост
Зависимость между длиной и массой тела
Зависимость между длинами
Размерный состав
морфометрия
морфология
личинки
динамика численности личинок
пополнение
численность
BRUVS
ссылки
аквакультура (рыбоводство)
особенности рыбоводства
степень растяжения
генетика
Electrophoreses
наследуемость
болезни
обработка
Nutrients
Mass conversion
соавторы
изображения
Stamps, Coins Misc.
звуки
Ciguatera
скорость
тип плавания
жаберная область
Otoliths
мозг
зрение

инструменты

Специальные отчеты

Скачать в формате XML

ресурсы в Интернет

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Проверить FishWatcher | CISTI | Catalog of Fishes: род, виды | DiscoverLife | ECOTOX | FAO - аквакультура (рыбоводство): production; 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 | общественные аквариумы | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Вперёд, поиск | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00500 - 0.01662), b=2.93 (2.78 - 3.08), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.50 se; based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
устойчивость к внешним воздействиям (Ref. 120179):  высокий, минимальное время удвоения популяции до 15 месяцев (K=0.7 (in aquarium); tm=1; Fec=2,300-13,400).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (24 of 100).
Категория цены (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 45.2 [22.7, 201.2] mg/100g; Iron = 1.32 [0.83, 2.29] mg/100g; Protein = 16.7 [15.8, 17.7] %; Omega3 = 0.134 [0.067, 0.288] g/100g; Selenium = 95.9 [41.2, 218.7] μg/100g; VitaminA = 13.6 [5.6, 33.8] μg/100g; Zinc = 0.766 [0.567, 1.018] mg/100g (wet weight); based on nutrient studies.