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) >
Sternopygidae (Glass knifefishes)
胸肛魚科 (Glass knifefishes)
Etymology: Rhabdolichops: Greek, rhabdos = stick + Greek, dolichos = long (Ref. 45335).
Eponymy: Dr Michel Jégu is an ichthyologist at ORSTOM (Office de la Recherche Scientifique et Technique d’Outre-Mer), presently based at the Marseille office (2017). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: Maroni River basin.
南美洲: Maroni 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 31.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 38361)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
臀鰭軟條: 165 - 190; 脊椎骨: 72 - 86. dorsal, caudal and pelvic fins absent; 0-4 electrocytes rows, eye diameter 16.3 to 22.9 times in head length; body color grey, slightly translucent, with a darker dorsum and hyaline fins.
背部的, 尾部的與腹鰭不存在; 0-4 發電細胞列, 眼直徑 16.3 到 22.9 倍頭長; 身體色彩灰色的﹐些微半透明, 具有一個較深色的背面與透明的鰭。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: Maroni 河流域。
Keith, P. and F.J. Meunier, 2000. Rhabdolichops jegui, une nouvelle espèce de Sternopygidae (Gymnotiformes) de Guyane française. Cybium 24(4):401-410. (Ref. 38361)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
近危 (NT) (B1a+2a; D2); Date assessed: 14 December 2022
人類使用
漁業: 沒有興趣
工具
特別的報告
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00175 - 0.00789), b=2.97 (2.78 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
