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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Micrognathus: Greek, mikros = small + greek, gnathos = jaw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 2 - 12 m (Ref. 30874). Tropical; 16°N - 23°S
Pacific Ocean: Moluccas to Society Islands, north to Marshall Islands; south to New Caledonia; Palau, Mariana Islands, and Marshall Islands in Micronesia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL mannelijk / geslacht onbekend; (Ref. 30874)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 18 - 21; Anale stekels: 0; Anale zachte stralen: 3. SL to 55 mm; R 15-16(15)+28-31: SL 2.6-3.3.
Inhabits lagoon and seaward reefs from tide pools to a depth of at least 8 m (Ref. 1602). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Male carries the eggs in a brood pouch (Ref. 205).
Allen, G.R. and M.V. Erdmann, 2012. Reef fishes of the East Indies. Perth, Australia: Universitiy of Hawai'i Press, Volumes I-III. Tropical Reef Research. (Ref. 90102)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (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).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 317 [151, 882] mg/100g; Iron = 1.77 [0.76, 3.40] mg/100g; Protein = 17.8 [16.3, 19.3] %; Omega3 = 0.114 [0.045, 0.309] g/100g; Selenium = 44.5 [14.1, 133.9] μg/100g; VitaminA = 52.1 [11.3, 231.8] μg/100g; Zinc = 3.46 [1.87, 5.70] mg/100g (wet weight);
