分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
Asia: India, Bangladesh, Myanmar.
亞洲: 印度，孟加拉，緬甸.(參考文獻 41236)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 85009)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 10; 臀鳍软条: 9; 脊椎骨: 47 - 52. Differs from members of the P. kuhlii and P. shelfordii groups and the Myanmar P. signicauda and P. lumbriciformis by having plain brown color pattern. Distinguished from species of the P. anguillaris group and P. signicauda and P. lumbriciformis by possessing fewer abdominal vertebrae (34-39 vs 40-52). Differs from the other members of the P. oblonga group by the following characters: from P. filinaris and P. mariarum by the absence of the nasal barbel (vs presence) and from P. oblonga by a narrower body (7.6-9 times SL vs 7.2-7.7). Can be differentiated from all other Myanmar species by the longer pectoral fins (8.2-9.6 % SL vs 5.3-7.0), and further from P. elongata, P. lumbriciformis and P. signicauda by a deeper body (body depth 13.5-16.3 % SL vs 6.5-9.3) and a deeper (caudal peduncle depth 7.5-9.7 % SL vs 4.1-5.5 % SL) and shorter caudal peduncle (caudal peduncle length 10.5-12.5 % SL vs 14.9-16.6 % SL), from P. fusca and P. apoda by presence of the pelvic girdle and pelvic fins (vs absence), from P.signicauda and P. lumbriciformis by the plain brown coloration (vs with dark marks on body and fins), from P. fusca by the number of abdominal vertebrae (34-39 vs 41-44) and the absence of a nasal barbel (vs presence), and from P. elongata by relatively more posteriorly placed pelvic fins (prepelvic length 79-86.8 % SL vs 56.3 % SL) (Ref. 57993).
Facultative air-breathing in the genus (Ref. 126274); Inhabits slow moving rivers with sandy bottom (Ref. 41236).
栖息于缓慢移动的河且底部为沙地的地方.(参考文献 41236)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 印度，孟加拉，緬甸.(參考文獻 41236)
Menon, A.G.K., 1999. Check list - fresh water fishes of India. Rec. Zool. Surv. India, Misc. Publ., Occas. Pap. No. 175, 366 p. (Ref. 41236)
人类利用
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
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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=0.00398 (0.00205 - 0.00773), b=2.97 (2.81 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
