分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Speonectes: Name from Greek 'speos' meaning a cave, cavern, grot) and 'nectes' for 'a swimmer'; referring to the cave habitat of the only known species of the genus..
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
Asia: granitic cave in Gunung Kajang, Tioman Island, Malaysia. Reportedly most related to Sundoreonectes obesus from east and south Kalimantan and Sarawak; no other loaches were found in the island.
亞洲: 在 Gunung Kajang ，馬來西亞刁曼島的花崗石的洞穴。 據報告與來自加里曼丹東部與南部與砂勞越的 Sundoreonectes obesus 親源關係極近; 沒有其他的泥鰍被發現於島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37830)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 11; 臀鳍软条: 8. With reduced, partly embedded eyes; almost round body, tapering posteriorly (Ref. 37830).
具有缩小的, 部分深入的眼; 几乎圆的身体, 后部尖端细的.(参考文献 37830)
Cave-restricted species (Ref. 27297). A 4.89 cm SL female has ripe eggs (about 1.0 mm diameter) in its gonads (Ref. 37830).
被限定在洞穴的种.(参考文献 27297) 一个 4.89 公分 SL 母鱼在生殖腺中有成熟的卵 (大约 1.0 mm 直径) 。 (参考文献 37830)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: 在 Gunung Kajang ，馬來西亞刁曼島的花崗石的洞穴。 據報告與來自加里曼丹東部與南部與砂勞越的 Sundoreonectes obesus 親源關係極近; 沒有其他的泥鰍被發現於島。
Proudlove, G.S., 1997. A synopsis of the hypogean fishes of the world. p. 351-354. In Proceedings of the 12th International Congress of Speleology, La Chaux de Fonds, Switzerland. vol. 3. (Ref. 27297)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (B1ab(iii); D); Date assessed: 08 August 2019
人类利用
渔业: 没有兴趣
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 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00336 - 0.01491), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
