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: Micrognathus: Greek, mikros = small + greek, gnathos = jaw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 25 m (Ref. 86942). 熱帶
Western Central Pacific: Christmas Island, Philippines, Queensland (Australia), off New Caledonia and the Fiji Islands.
中西太平洋: 菲律賓，昆士蘭省 (澳洲), 外海的新加勒多尼亞與斐濟島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 48635)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 16 - 18; 臀鰭軟條: 2 - 4. Similar to M. andersonii but more slender, longer snout and has fewer trunk-rings, normally 14 versus 15-17 (Ref. 48635).
類似 M. andersonii 但是更細長的, 較長的吻而且有較少的軀幹-環, 通常 14 對 15-17.(參考文獻 48635)
Specimens known only from plankton samples collected by midwater trawl or surface dipnet. Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).
標本已知只來自由中層水域拖網或表面手抄網收集的浮游生物樣本了。 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).中西太平洋: 菲律賓，昆士蘭省 (澳洲), 外海的新加勒多尼亞與斐濟島。
Dawson, C.E., 1985. Indo-Pacific pipefishes (Red Sea to the Americas). The Gulf Coast Research Laboratory Ocean Springs, Mississippi, USA. (Ref. 5316)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 26 April 2016
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Estimates based on models
Preferred temperature (Ref.
123201): 25.7 - 29.3, mean 28.6 °C (based on 1893 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [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 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
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).
