分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Loricariidae (Armored catfishes)
甲鯰科 (Armored catfishes) > Hypostominae
Etymology: Ancistrus: Greek, agkistron = hook (Ref. 45335); galani: Named for Carlos Galan..
Issue
Known from two specimens only.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 高海拔; 11°N - 10°N
South America: Los Laureles Cave in Socuy River basin, Lake Maracaibo drainage, Venezuela.
南美洲: 瞧! 在 Socuy 河流域，湖 Maracaibo 流域的 Laureles 洞穴。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 36713)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 7 - 8; 臀棘: 1; 臀鰭軟條: 4. Reduced ocular orbits (orbital diameter with a ratio 10.1 to 12.4 times the head length); absent or atrophied eye balls; body unpigmented. Depressed head; naked anterior portion of mouth, belly and breast; lips papillated; a reduced barbel at corners of the mouth; no dermal cirri in the snout; hooked preopercular spines, 13-16, the longest is 3.11-4.28 times smaller than the interorbital length; 3 unkeeled plates bordering the supraoccipital posteriorly, the middle not divided in the midline. Body depressed and caudal fin convex with lower lobe longest.
縮小的眼睛眼窩了;(眼窩的直徑具有一個比 10.1 到 12.4 倍於頭長) 不存在或萎縮了眼球; 身體沒有顏色。 頭部扁平的; 嘴，腹面與胸部的裸露前部; 唇乳頭狀突起的; 在嘴巴的角落的一個被縮小的觸鬚; 在吻部中的沒有表皮的觸鬚; 鉤狀的前鰓蓋骨棘,13-16 歲, 最長的是 3.11-4.28 倍於眼間骨長度; 在後部地毗鄰上枕骨的 3個不隆起的碟, 中央在中線中不分開。 身體扁平的與用下葉尾鰭凸狀長的。
Facultative or obligate air-breathing (Ref. 126274)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 瞧! 在 Socuy 河流域，湖 Maracaibo 流域的 Laureles 洞穴。
Proudlove, G.S., 1998. Checklist of cave-dwelling fishes of the world, to 1998. Unpublished. (Ref. 27299)
人類使用
漁業: 沒有興趣
工具
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00580 - 0.02997), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
