分類 / Names
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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Festucalex: Latin, festuca = stalk, straw coloured (Ref. 45335); rufus: Name from Latin 'rufus' meaning red or reddish; referring to its distinctive colouration..
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 10 - 25 m (Ref. 116662). Tropical
Western Pacific: Papua New Guinea, Indonesia and the Solomon Is.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 3.6 cm SL オス/雌雄の選別がない; (Ref. 116662); 3.8 cm SL (female)
簡単な記述
形態学 | 形態計測学
背鰭 (合計): 18-19; 臀鰭: 4. This species is distinguished by the following characters: pectoral fin-rays 10-11; dorsal-fin rays 18-19; body rings 15-16 + 13 or total 46-47; snout length 2.8-3.2 in HL; lateral trunk ridge ending on penultimate trunk ring; absence of spine-like projections on principle tail ridges; when alive, colour generally pinkish red (Ref. 116662).
Occurs in exposed coral reef slopes and generally encountered solitarily or in pairs at depths of about 10-25 m. It exhibits highly effective camouflage with regards to its shape and colour, closely matching an unidentified, short tubular sponge among which this fish is invariably found (Ref. 116662).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Allen, G.R. and M.V. Erdman, 2015. Festucalex rufus, a new species of pipefish (Syngnathidae) from Milne Bay Province, Papua New Guinea. aqua, Int. J. Ichthyol. 21(1):47-51. (Ref. 116662)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
用具
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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 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
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).