Zambia country information

Common names: [No common name]
Occurrence: misidentification
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Reports from Lake Tanganyika (Ref. 2801) refer to Raiamas marqueti (Ref. 122357).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/za.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Katemo Manda, B., J. Snoeks, A. Chocha Manda and E. Vreven, 2018
National Database:

Common names from other countries

Kongo röövpardkala, Rajamas konžský, 鲑形长嘴鱲, ... more

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Cypriniformes (Carps) > Danionidae (Danios) > Chedrinae
Etymology: salmolucius: The species name salmolucius is derived from the Latin salmo, meaning salmon, and the Latin lucius, meaning pike, and refers most probably to its general appearance (Ref. 122357).
More on authors: Nichols & Griscom.

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

; 淡水底中水層性; pH range: 7.4 - 8.0. 熱帶; 21°C - 28°C (Ref. 122357)

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Africa: restricted to main channel and the tributaries of the northern hemisphere of the Middle Congo basin, where it is widespread throughout the Aruwimi, Itimbiri, Tshopo, Lindi, Ubangi and Sangha rivers (Ref. 122357). Reports from Lower Congo (Ref. 57537) and Kasai River basin (Ref. 41591) refer to Raiamas brachyrhabdotos (Ref. 122357).
非洲: 剛果河流域與坦噶尼喀湖。

大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm
Max length : 16.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 122357)

簡短描述檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 12; 臀棘: 0; 臀鰭軟條: 16 - 17; 脊椎骨: 38 - 40. Diagnosis: Within the Congo basin, Raiamas salmolucius is distinguished from R. batesii, R. kheeli and R. moorii by a lower number of lateral line scales, 42-46 vs. 68-70, 65-68 and 54-61 respectively; from R. longirostris by a greater head width, 36-43% of head length vs. 31%, a longer anal-fin base, 16.1-20.5% of standard length vs. 14.8%, and a deeper body, 19.8-23.3% of standard length vs. 16.5%; from R. buchholzi and R. christyi by the absence of a large dark spot at the base of the caudal fin vs. presence, and a longer dorsal-fin base, 14.1-14.9% of standard length vs. 10.1-12.0% and 10.4-11.6% respectively (Ref. 122357). Further, it is distinguished from the phenotypically similar species R. marqueti, R. intermedius and R. brachyrhabdotos by a longer head, 30.2-33.6% of standard length vs. 27.0-30.1%, 27.1-29.5% and 28.5-29.5% respectively; in addition, R. salmolucius is distinguished from R. marqueti by a shorter distance between the nostril and the eye, 5-6% of head length vs. 6-7%, overlap due to negative allometry, and the first two pigmented bars behind the pectoral fin being narrow and covering 1.5-2.0 lateral line scales vs. wide bars covering 2.5-3.0 lateral line scales, and from R. intermedius and R. brachyrhabdotos by a shallower body, 19.8-23.4% of standard length vs. 25.2-28.8% and 23.6-29.8% respectively, and a more or less horizontal predorsal profile vs. a convex predorsal profile (Ref. 122357). Outside the Congo basin, R. salmolucius is distinguished from all other species, except R. ansorgii, R. nigeriensis and R. senegalensis, by an intermediate number of lateral line scales, 42-46 vs. 36-38 in R. levequei, 58-63 in R. scarciensis and 39-42 in R. steindachneri; from R. ansorgii by a dorsal fin inserted slightly behind the insertion of pelvic fin, i.e. two or three lateral line scales between verticals through the anterior base of the dorsal fin and the pelvic-fin insertion vs. dorsal fin inserted well behind pectoral-fin origin, i.e. six lateral line scales; from R. nigeriensis by a longer head, 30.2-33.6% of standard length vs. 18.6-25.0%; and from R. senegalensis by a higher number of branched dorsal-fin rays, 9 vs. 8 (Ref. 122357).

Found in river over a sandy substrate (Ref. 122357).

棲息於河。 (參考文獻 4967)

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

非洲: 剛果河流域與坦噶尼喀湖。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Katemo Manda, B., J. Snoeks, A. Chocha Manda and E. Vreven, 2018. Hidden species diversity in Raiamas salmolucius (Teleostei: Cyprinidae) from the Congo basin: two new species based on morphometric evidence. Ichthyol. Explor. Freshwat. 28(4):345-363. (Ref. 122357)

IUCN 瀕危狀態 (Ref. 130435)

無危 (LC) ; Date assessed: 01 May 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

無害處的

人類使用

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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=0.00589 (0.00282 - 0.01229), b=3.02 (2.84 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

營養階層 (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

回復力 (Ref. 120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Raiamas salmolucius (Nichols & Griscom, 1917)

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

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

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

大小 / 重量 / 年齡

簡短描述檢索表 | 型態特徵 | 形態測量圖

生物學特性字彙 (例如 epibenthic)

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

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

對人類具威脅

人類使用

更多資訊

工具

特別的報告

下載 XML

網路資源

Estimates based on models

Raiamas salmolucius (Nichols & Griscom, 1917)

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

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

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

大小 / 重量 / 年齡

簡短描述 檢索表 | 型態特徵 | 形態測量圖

生物學特性 字彙 (例如 epibenthic)

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

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

對人類具威脅

人類使用

更多資訊

工具

特別的報告

下載 XML

網路資源

Estimates based on models

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

簡短描述檢索表 | 型態特徵 | 形態測量圖

生物學特性字彙 (例如 epibenthic)