分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海; 汽水性の 関連する礁; 移住性ではない; 深さの範囲 0 - 68 m (Ref. 37816), usually 0 - 8 m (Ref. 90102). Tropical; 39°N - 28°S, 32°E - 154°W (Ref. 57009)
Indo-Pacific: southern Africa, the Red Sea to Hawaii and French Polynesia; north to Japan, south to Australia.
Length at first maturity / サイズ / 重さ / 年齢
成熟: Lm 14.0 range ? - ? cm
Max length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 1602)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 17 - 18; 肛門の骨: 0; 臀鰭: 4.
Body shape (shape guide): other; Cross section: angular.
Inhabit seagrass and marine algae areas of estuaries and seaward reefs; also on steep mud slopes. Found in open water and attached to drifting Sargassum up to 20 km from shore. Adults in pairs (Ref. 48635). Benthic to pelagic (Ref. 58302). Feeds on zooplankton (Ref. 85309). Ovoviviparous (Ref. 205). The males carry the eggs in a brood pouch which is found under the tail (Ref. 205). Not shown to be monogamous in the laboratory (Ref. 30915). Very popular aquarium fish. Highly valued species in traditional Chinese medicine (Ref. 30915). Has been reared in captivity (Ref. 35416).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
There are 20 - 1000 larvae in incubating sacks; time of development is 20-28 days. The males carry the eggs in a brood pouch which is found under the tail (Ref. 205).
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のレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 高い商業の; 水産養殖: 商業; 水族館・水槽: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (参照
123201): 21.3 - 29, mean 27.8 °C (based on 1008 cells).
Phylogenetic diversity index (参照
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).
栄養段階 (参照
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Generation time: 1.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (tm=0.6; Fec=20-1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
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Nutrients (Ref.
124155): Calcium = 120 [63, 293] mg/100g; Iron = 1.43 [0.71, 2.71] mg/100g; Protein = 18.2 [16.8, 19.6] %; Omega3 = 0.117 [0.048, 0.280] g/100g; Selenium = 80.9 [32.1, 214.9] μg/100g; VitaminA = 26.5 [6.8, 105.4] μg/100g; Zinc = 2.06 [1.22, 3.28] mg/100g (wet weight);
