分類 / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Sicydiinae
Etymology: Stiphodon: Greek, stiphos, -eos, -oys = mass + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の; 両側回遊性. Tropical
Oceania: endemic to a few rivers of the Vanuatu.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm SL オス/雌雄の選別がない; (Ref. 72456)
簡単な記述
検索表 | 形態学 | 形態計測学
The body is elongated, the snout is rounded and the mouth is slightly inferior. The first dorsal fin has 6 spiny rays and the second dorsal fin one spiny ray and 10 soft rays. The anal fin has one spiny ray and 10 soft rays. The pectoral fins generally have 14 rays and the caudal fin has 13. There are 12 to 16 scales in transverse forward series and 9 scales in transverse back series. The central predorsal scales are minute and there are 6 to 11 for males and 4 to 6 for females. There are 24 to 29 scales in longitudinal series. The male has a silvery belly and blue to yellow band along the flanks extending from the pectoral fin to the caudal fin. There is a greyish spot at the base of the caudal fin. The female is brown-yellow with three dark longitudinal bands (Ref. 87781).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Keith, P., G. Marquet, C. Lord, D. Kalfatak and E. Vigneux, 2011. Poissons et crustacés d'eau douce du Vanuatu. Société Française d'Ichtyologie, Paris, France, Ed. (Ref. 87781)
Human uses
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
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
