分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Syngnathiformes (Pipefishes and seahorses)
海龍目 (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses)
海龍科 (Pipefishes and seahorses) > Syngnathinae
Etymology: Doryichthys: Greek, dory = lance + Greek, ichthys = fish (Ref. 45335); contiguus: From the Latin contiguus (contiguous), a reference to the continuous lateral trunk ridge and inferior tail ridge.
More on author: Kottelat.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Mekong basin in Laos, Thailand and Cambodia.
亞洲: 在寮國，泰國與柬埔寨的湄公河流域。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 11.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 36949)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 25 - 28. Lateral trunk ridges deflected downwards and continuous with inferior tail ridge; inferior trunk and tail ridges not confluent; 16-17 trunk rings; tail rings 25-27; total rings 41-44; snout length 1.9-2.1 times in head length; body dark brown, without conspicuous series of darker spots on or above lateral trunk ridge (Ref. 36949).
Body shape (shape guide): eel-like.
側面的軀幹脊向下偏斜而且續接在一起下方的尾部脊; 不匯合的下方的軀幹與尾部脊; 16-17個軀幹環; 尾環 25-27; 總環 41-44; 吻的長度 1.9-2.1 倍頭長; 身體深褐色的, 沒有顯著的數列較深色的斑點在側面的軀幹脊上面或其上方.(參考文獻 36949)
Usually found in river stretches with slow current, among grasses, roots or shore vegetation (Ref. 43281). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).
通常發現於河川支流且水流和緩的地方, 在草，根或岸邊植物之中.(參考文獻 43281) 卵胎生的.(參考文獻 205) 雄魚帶卵在一個孵卵袋是在尾部下面發現.(參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Male carries the eggs in a brood pouch (Ref. 205).亞洲: 在寮國，泰國與柬埔寨的湄公河流域。
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (參考文獻
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).
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