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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; không di cư; Mức độ sâu 0 - 100 m (Ref. 128812). Subtropical; 10°C - 27°C (Ref. 36630); 50°N - 32°S, 98°W - 32°W (Ref. 52034)
Western Atlantic: Canada (off Scotian shelf) to Brazil; including countries of the Gulf of Mexico and the West Indies. A southern form that may prove to be a separate species is known from Rio de Janeiro, Brazil and questionably from Suriname.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 6.3 range ? - ? cm
Max length : 19.0 cm OT con đực/không giới tính; (Ref. 30915); Tuổi cực đại được báo cáo: 1.00 các năm (Ref. 1285)
Các tia vây lưng cứng (tổng cộng) : 0; Các vây lưng mềm (tổng cộng) : 16 - 20.
Generally in coastal waters; often around man-made structures (Ref. 26938). Usually attached to gorgonians or seagrasses but may occur in floating Sargassum or swimming freely in midwater (Ref. 9710). Those that live in Sargassum usually have bony protuberances and fleshy tabs that may serve as camouflage. Has been reared in captivity (Ref. 35420, 35422). Move into deeper waters during winter (Ref. 36630). Feeds by sucking in small organisms, using its long face as a pipette (Ref. 26938); like small crustaceans (Ref. 27549). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Length type refers to Height (= from top of coronet to the tip of straightened tail).
Incubates eggs in an external marsupium. Gestation period 20-21 days but varies with water temperature (Ref. 30915).
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 Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các nghề cá: buôn bán nhỏ; Bể nuôi cá: Tính thương mại
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Estimates based on models
Preferred temperature (Ref.
123201): 12.1 - 27, mean 24 °C (based on 144 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00177 - 0.01127), b=3.00 (2.78 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.5 ±0.51 se; based on food items.
Generation time: 3.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (K=0.34; tmax=1; Fec=1,552).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
Nutrients (Ref.
124155): Calcium = 47.1 [22.2, 120.5] mg/100g; Iron = 0.62 [0.33, 1.15] mg/100g; Protein = 18.5 [17.4, 19.7] %; Omega3 = 0.186 [0.102, 0.333] g/100g; Selenium = 15.1 [6.8, 35.8] μg/100g; VitaminA = 78.1 [23.5, 255.2] μg/100g; Zinc = 0.985 [0.614, 1.530] mg/100g (wet weight);
