Congo (Brazzaville) country information

Common names: Tchikouata
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from the Kouilou River basin near the mouth and at Kakamoeka (more than 100 km from the coast)(Ref. 81655).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Snoeks, J. and E.J. Vreven, 2008
National Database:

Common names from other countries

Grondeur sompat, Ronco sompat, Grunter, ... more

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

> Eupercaria/misc (Various families in series Eupercaria) > Haemulidae (Grunts) > Haemulinae
Etymology: Pomadasys: Greek, poma, -atos = cover, operculum + Greek, dasys = with hair (Ref. 45335).
More on author: Cuvier.

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

海; 新鮮な水; 汽水性の底生の; 深さの範囲 ? - 100 m (Ref. 57395), usually 20 - 50 m (Ref. 2683). Tropical; 20°C - ? (Ref. 2799); 20°N - 23°S, 26°W - 16°E

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

Eastern Atlantic: west coast of Africa, from Mauritania (Ref. 7376, 57395) to southern Angola (Ref. 2799, 57395).

Length at first maturity / サイズ / 重さ / 年齢

Maturity: L_m 13.1 range ? - ? cm
Max length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 57395); common length : 45.0 cm TL オス/雌雄の選別がない; (Ref. 3660)

簡単な記述検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 11 - 12; 背鰭 (合計) : 15 - 17; 肛門の骨: 3; 臀鰭: 8 - 9; 脊つい: 27. Diagnosis: body oblong and compressed, not very deep (Ref. 57395). Snout short and pointed (Ref. 57395), obtuse (Ref. 81655), distinctly longer than eye diameter (Ref. 57395). 2 anterior pores on chin, followed by a median pit bearing openings of another pair of pores (Ref. 57395). A deep groove (Ref. 57395) and a pore above maxilla, below the preorbital bone (Ref. 57395, 81655). Last dorsal spine longer than penultimate one (Ref. 81655). Second anal fin spine longer and stouter than third (Ref. 57395, 81655), third anal spine may also be thick but always shorter (Ref. 81655). Caudal fin slightly forked; scales slightly ctenoid; 4-5 scale rows between lateral line and middle of spinous dorsal-fin base; swim bladder simple, without anterior horns (Ref. 57395). 11-13/1/3-6 (total 16-20) gill rakers on first gill arch; 6-7 scales on upper part of transverse series; 20-22 scales around middle of caudal peduncle (Ref. 81655). Coloration: silvery, with round, dark brown or black and irregularly scattered spots following scale rows on back and sides (Ref. 57395, 81655). Small-sized specimens <60 mm SL may lack spots, from this size on spots gradually become visible and pattern is well-developed in specimens of about 100 mm SL or larger; no spot on snout (Ref. 81655). Black opercular spot present at angle of opercle (Ref. 57395, 81655). Dorsal and caudal fins grey (Ref. 57395).

Inhabit sandy and muddy bottoms of coastal waters and estuaries (Ref. 2683). Sometimes found in freshwater (Ref. 2135, 57395, 81655). Feeds on fish (Ref. 28587) and (benthic) crustaceans (Ref. 28587, 81655) as well as on mollusks and worms (Ref. 27121, 81655). Breeds in brackish water lagoons and estuaries, and even freshwaters (Ref. 57395). Of all grunts found in the continental waters of Lower Guinea, this species is found farthest upstream and seems best adapted to freshwater environments (Ref. 81655).

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

Oviparous, distinct pairing during breeding (Ref. 205).

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

Bauchot, M.-L., 2003. Haemulidae. p. 495-503 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57395)

IUCNのレッドリストの状況は (Ref. 130435)

軽度懸念 (LC) ; Date assessed: 15 May 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

Harmless

Human uses

水産業: 少数商業の

FAO(水産業: 代謝; publication : search) | FIRMS (Stock assessments) | FishSource | 私達の周りの海

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水産養種の保全を確認 | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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概要ページ | 目的のデータ | 共通名の | 写真

インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 115969): 19.2 - 27.9, mean 25.4 (based on 82 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01380 (0.01093 - 0.01743), b=2.98 (2.94 - 3.02), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

栄養段階 (Ref. 69278): 3.6 ±0.51 se; based on food items.

回復力 (Ref. 120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.3).

Prior r = 0.47, 95% CL = 0.31 - 0.70, Based on 2 data-limited stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (36 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (80 of 100).

価格帯 (Ref. 80766): High.

Pomadasys jubelini (Cuvier, 1830)

Common names from other countries

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

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

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

Length at first maturity / サイズ / 重さ / 年齢

簡単な記述検索表 | 形態学 | 形態計測学

生物学用語集 (例 epibenthic)

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

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

IUCNのレッドリストの状況は (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

人間に対する脅威

Human uses

より多くの情報

用具

特記事項

XMLをダウンロードして下さい

インターネットの情報源

Estimates based on models

Pomadasys jubelini (Cuvier, 1830)

Common names from other countries

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

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

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

Length at first maturity / サイズ / 重さ / 年齢

簡単な記述 検索表 | 形態学 | 形態計測学

生物学 用語集 (例 epibenthic)

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

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

IUCNのレッドリストの状況は (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

人間に対する脅威

Human uses

より多くの情報

用具

特記事項

XMLをダウンロードして下さい

インターネットの情報源

Estimates based on models

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

簡単な記述検索表 | 形態学 | 形態計測学

生物学用語集 (例 epibenthic)