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Trichopodus pectoralis Regan, 1910

Snakeskin gourami
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Trichopodus pectoralis
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Philippines country information

Common names: Gourami, Pla-salit, Snakeskin gourami
Occurrence: introduced
Salinity: freshwater
Abundance: common (usually seen) | Ref:
Importance: minor commercial | Ref:
Aquaculture: commercial | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Common in Lake Bombon (=Taal) (Ref. 12165, 13446). Recorded from Candaba Swamp and Pampanga River (Ref. 109918). Known from Lake Mainit, Mindanao (Ref. 4867, 50320, 13446), Lake Buluan (Ref. 13492), Laguna de Bay (Ref. 80824), Lake Lanao (Ref. 10888, 95183) and Lake Naujan (Ref. 13446). Collected from Candaba, Pampanga as specimen for living fish museum (Ref. 81820). A fine food fish found in Laguna de Bay. Museum specimens collected in 1983 from the east bay, LRS-83129 and from various localities in 1984, LRS-84126 (Ref. 13460). Also Ref. 1739, 58652.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Juliano, R.O., R.D. Guerrero III and I. Ronquillo, 1989
National Database:

Common names from other countries

Gourami peau de serpent, Gurami piel de serpiente, 蛇皮毛足鲈, ... more

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Anabantiformes (Gouramies, snakeheads) > Osphronemidae (Gouramies) > Trichogastrinae
Etymology:   More on author: Regan.

Environment: milieu / climate zone / depth range / distribution range 生態学

; 新鮮な水 底生の漂泳性; pH range: 6.0 - 8.3; dH range: 2 - 3; potamodromous (Ref. 51243); 深さの範囲 4 - ? m (Ref. 9987).   Tropical; 23°C - 28°C (Ref. 1672); 20°N - 22°S

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Asia: Mekong basin in Laos, Thailand, Cambodia and Vietnam; also Chao Phraya basin (Ref. 43281). Introduced elsewhere and at least one country reports adverse ecological impact after introduction (Ref. 1739).

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 6028); common length : 15.0 cm TL オス/雌雄の選別がない; (Ref. 2686); 最大公表体重: 500.00 g (Ref. 6028)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 7 - 8; 背鰭 (合計) : 10 - 11; 肛門の骨: 9 - 12; 臀鰭: 33 - 38. Dorsal fin with short spines and long soft rays. Caudal fin slightly emarginate. First soft ray of pelvic fins prolonged into a tentacle extending posteriorly to hind margin of caudal fin. Body with numerous dark oblique cross bands which are not always distinct; presence of irregular black stripe from eye to middle of caudal fin base (Ref. 43281).

生物学     用語集 (例 epibenthic)

Obligate air-breathing (Ref. 126274); Found in shallow sluggish or standing-water habitats with a lot of aquatic vegetation. Occurs in flooded forests of the lower Mekong and gradually moves back to rivers and Great Lake as floodwaters recede (Ref. 12693, 57235). Generally feeds on aquatic plants. Can breathe air directly, as well as absorb oxygen from water through its gills (Ref. 9987). The flesh is of good quality; may be grilled or used for fish soup. In Thailand there is a trade of dried pla salid for the benefit of people in areas where it is not caught (Ref 2686). Cultured both for food and for export as aquarium fish (Ref. 9987). Marketed fresh (Ref. 12693). Highly economic species; both by capture and culture includes in the peat areas (Ref. 57235).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生

Male creates a bubble-nest at the surface. After fertilization, male, with the use of its mouth, collects the eggs and pushes them up into the bubble-nest (Ref. 6459). Male guards the eggs until hatching (Ref. 9987); both parents care for the young (Ref. 6028).

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 22 February 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Potential pest (Ref. 6095)




Human uses

水産業: 商業; 水産養殖: 商業
FAO(Aquaculture systems: 代謝; 水産業: 代謝, 種の外形; publication : search) | FishSource |

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インターネットの情報源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.01038 - 0.01923), b=3.01 (2.93 - 3.09), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  2.8   ±0.1 se; based on diet studies.
回復力 (Ref. 120179):  手段, １．４年～４．４年の倍増期間の最小個体群 (Fec=1,000-10,000 eggs (Ref. 6459)).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (15 of 100).
価格帯 (Ref. 80766):   Unknown.