分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Distichodontidae (Distichodus)
Etymology: Neolebias: Greek, neos = new + Greek, lebias, ou = a kind of small fish (Ref. 45335).
More on authors: Poll & Gosse.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性; dH range: ? - 12. 熱帶; 24°C - 28°C (Ref. 12468)
Africa: present in the middle and upper Congo River basin (Ref. 81638, 94734, 106245, 106290) and the Nile (Ref. 28714, 94734) basin. Present in Cameroon, Gabon, Republic of Congo, Cabinda (Ref. 81638), Democratic Republic of the Congo and South Sudan (Ref. 94734).
非洲: 剛果與尼羅河流域，沿海的河川從喀麥隆南部到 Mayumbe。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 7094)
背棘 (总数): 0; 背的软条 (总数): 10-14; 臀棘 0; 臀鳍软条: 12 - 15. Diagnosis: laterosensory canal on lateral surface of head limited to arch of pores around ventral and posterior margins of orbit and associated with preopercle; 6th infraorbital (dermosphenotic) present, with laterosensory canal segment; infraorbital present at posterior margin of orbit; maxilla with 4 or fewer teeth, reaching past vertical through anterior margin of orbit; scaly process present at base of pelvic fin; dark pigmentation along lateral surface of body two scales wide or less; dark band on lateral surface of body passing through lower portion of caudal peduncle; base of caudal fin unpigmented or with rounded spot that falls distinctly short of dorsal and ventral margins of caudal peduncle (Ref. 81638).
Maximum TL was recorded at 5.3 cm (Ref. 7094). Occurs in fringing vegetation; omnivorous browser, consumes plant fragments, algae, protozoans, rotifers, small crustaceans and insects (Ref. 28714).
最大体长TL记录为 5.3 公分。 (参考文献 7094) 出现于岸边的植丛。 杂食性吃草动物, 吃植物碎片，藻类，原生动物，轮虫，小型甲壳动物与昆虫。 (参考文献 28714)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 剛果與尼羅河流域，沿海的河川從喀麥隆南部到 Mayumbe。
Daget, J. and J.-P. Gosse, 1984. Distichodontidae. p. 184-211. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 7094)
人类利用
渔业:
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00599 - 0.03330), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.29 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
