分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Dipneusti >
Ceratodontiformes (Australian lungfishes)
南美肺魚目 (Australian lungfishes) >
Protopteridae (African lungfishes)
非洲肺魚科 (African lungfishes)
Etymology: Protopterus: Greek, pro = first, in front of + Greek, pteron = wing, fin (Ref. 45335); dolloi: Named after Louis Dollo, for his work on the phylogeny of the lungfishes (Ref. 41613).
Eponymy: Dr Louis Antoine Marie Joséph Dollo (1857–1931) was a French-born Belgian palaeontologist, known for his work on fossil reptiles. [...] (Ref. 128868), visit book page.
More on author: Boulenger.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Africa: widespread in the lower and middle Congo River basin (Ref. 3498, 40587, 81627, 104724). Also known from the Ogowe, Kouilou-Niari and Loeme rivers (Ref. 3498, 40587, 81627).
非洲: 奧克維河， Kouilou-Niari, 剛果河流域下游與中游.(參考文獻 3498)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 130 cm TL 雄魚/尚未辨別雌雄; (Ref. 3498); 最大體重: 11.0 kg (Ref. 41589)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Diagnosis: Body cylindrical and more elongate than in other Protopterus species (Ref. 81627). Pectoral and pelvic fins filamentous (Ref. 40587). About 85-95 scales on the longitudinal line between operculum and anus (Ref. 104724).
鰻魚狀的身體.(參考文獻 46852) 胸鰭與腹鰭絲狀的.(參考文獻 40587) 圓形的鱗片:(參考文獻 46852) 85-99個鱗片形成一縱列從對腹鰭上方在頭部後面; 身體的周圍 48個鱗片.(參考文獻 40587) 47-55個對肋骨.(參考文獻 41465) 褐色的身體, 在背部與身體的側面側邊上有黑色的斑點稚魚時, 但是消失當成魚時.(參考文獻 40587) 感覺管的線顏色淡的超過底色.(參考文獻 1878)
Obligate air-breathing (Ref. 126274); Protopterus dolloi is not aestivating in cocoons during the dry-season, because the habitat in which it lives is never completely dry (Ref. 81627); although it never lost the capability to aestivate (Ref. 40587). Therefore, the tunnel which it digs is not for hibernation but functions as a protected chamber during reproduction, which takes place in the dry season (Ref. 81627). The male guards the eggs and larvae in the nest, which is built in the mud of the swamps, while the females can be found in the open water of the rivers (Ref. 41587, 81627). The food of Protopterus dolloi are fishes and insects, but during the time of reproduction its food is more vegetarian (Ref. 40587, 46852).
細鱗非洲肺魚〔Protopterus dolloi〕 在乾季的時候在囊袋中不是夏眠, 雖然它從不失去了夏眠的能力。 (參考文獻 40587) 然而，乾季時，雄魚保衛卵而且仔魚在巢, 是在沼澤的泥灘建造, 然而雌性在河的開放水域中被發現於.(參考文獻 41587) 細鱗非洲肺魚〔Protopterus dolloi〕 的食物是魚與昆蟲，但是在繁殖期的時候他的食物更素食。 (參考文獻 40587, 參考文獻 46852)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Nests are found from June until October; the male guards the eggs and young (Ref. 40587).非洲: 奧克維河， Kouilou-Niari, 剛果河流域下游與中游.(參考文獻 3498)
Boden, G., 2007. Protopteridae. p. 165-167. In M.L.J. Stiassny, G.G. Teugels and C.D. Hopkins (eds.) The fresh and brackish water fishes of Lower Guinea, West-Central Africa. Volume I. Collection Faune et Flore tropicales 42. Institut de Recherche pour le Développement, Paris, France, Muséum National d’Histoire Naturelle, Paris, France, and Musée Royal de l’Afrique Centrale, Tervuren, Belgium. 800 pp. (Ref. 81627)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 16 February 2009
人類使用
漁業: 低經濟
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6602 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00155 - 0.00977), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.40 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Assuming tmax > 30).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (78 of 100).
Nutrients (Ref.
124155): Calcium = 34.6 [7.9, 105.9] mg/100g; Iron = 0.98 [0.38, 4.94] mg/100g; Protein = 3.18 [0.00, 7.00] %; Omega3 = 0.247 [0.082, 0.731] g/100g; Selenium = 78.3 [23.7, 253.2] μg/100g; VitaminA = 18.9 [6.9, 48.5] μg/100g; Zinc = 1.29 [0.66, 2.50] mg/100g (wet weight);
