分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gymnotiformes (Knifefishes)
電鰻目 (Knifefishes) >
Apteronotidae (Ghost knifefishes)
無背魚科 (Ghost knifefishes) > Apteronotinae
Etymology: Apteronotus: Greek, apteros = without wings / (in this cases, fins) + Greek, noton = back (Ref. 45335); ferrarisi: Named for Carl J. Ferraris Jr. for his contirbutions to tropical freshwater fishes worldwide (Ref. 93867).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
South America: Venezuela.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 27.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 93867)
簡短描述
型態特徵 | 形態測量圖
臀鰭軟條: 150 - 167; 脊椎骨: 61 - 71. This species can be distinguished from its congeners by the following set of characters: A 150-167; P 13-17; C 15-17; total vertebrae 61-71; 5th infraorbital absent as a tubular laterosensory canal segment; ossified lateral ethmoid; the number of scales above the lateral line at the midbody 10-13; the number of scales along the lateral line 73-80; the extent of the middorsal groove; tail length 6.9-9.9 % of LEA; mouth length 49.4-56.4% of HL; tail depth 22.2-28.7% of CL; orbital diameter 4.0-5.9% of HL. Colouration: body dark and head dark brown; prominent pale, broad, longitudinal band extending from chin along dorsal midline of head and body to beginning of dorsal filament; pectoral- and anal-fin rays dark brown with translucent interradial membranes; pale band encircling base of caudal fin; caudal fin pale at base and dark brown posteriorly (Ref. 93867).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
de Santana, C.D. and R.P. Vari, 2013. Brown ghost electric fishes of the Apteronotus leptorhynchus species-group (Ostariophysi, Grymnotiformes); monophyly, major clades, and revision. Zool. J. Lin. Soc. 168(3):564-596. (Ref. 93867)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
營養階層 (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
