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: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335); jugumus: From the Latin jugum meaning yoke, in reference to the yoke-like ridge formed by the shoulder rings joined over the nape.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 非遷移的. 亞熱帶的
Southwest Pacific: Known from a single specimen from Lord Howe Island.
西南太平洋: 只有一個標本採自羅得豪島了。 國際間的買賣被監視過一個授權系統。 ( 引用2, 自從 5.15.04 以後) 從前在這 2000 IUCN 受威脅種的紅色目錄中分類如生物資料不足。 (參考文獻 36508)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.4 cm OT 雄魚/尚未辨別雌雄; (Ref. 42735)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 背的軟條 (總數) : 20. Trunk rings 12; tail rings 37; subdorsal spines 4/0,1,1,1,1; nose spine moderately large, height about equal to pupil diameter; double spine above eyes moderately long, slightly longer than pupil diameter; lateral head spine double and large; coronet slightly raised; gill openings extending upwards, almost joined at neck ridge; shoulder rings confluent over neck-ridge forming continuous collar (Ref. 42735).
軀幹環 12; 尾環 37; 子背部的棘 4/0,1,1,1,1; 鼻子棘普通大的, 高度大約等於瞳孔直徑; 兩根棘眼睛上方中等長度又略長於瞳孔直徑; 側面的頭部棘加倍與大的; 冠些微地升起; 鰓裂以上延伸, 幾乎在頸部脊參加; 肩環在頸部-脊形成連續頸圈上匯合。 (參考文獻 42735)
Probably pelagic (Ref. 42735). Maximum length is based on a straight-line length measurement from upper surface (ignoring spines) of first trunk ring, to tip of tail (Ref. 42735). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).
可能大洋性.(參考文獻 42735) 最大的長度是以來自第一個軀幹環的上表皮 (忽略棘) 的一個直線長度測量為依據, 對尾尖.(參考文獻 42735) 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).西南太平洋: 只有一個標本採自羅得豪島了。 國際間的買賣被監視過一個授權系統。 ( 引用2, 自從 5.15.04 以後) 從前在這 2000 IUCN 受威脅種的紅色目錄中分類如生物資料不足。 (參考文獻 36508)
Lourie, S.A., R.A. Pollom and S.J. Foster, 2016. A global revision of the seahorses Hippocampus Rafinesque 1810 (Actinopterygii: Syngnathiformes): taxonomy and biogeography with recommendations for further research. Zootaxa 4146(1):1-66. (Ref. 115213)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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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=0.00447 (0.00175 - 0.01142), b=2.99 (2.77 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 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).
