分類 / Names
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Pleuronectiformes (Flatfishes) >
Cynoglossidae (Tonguefishes) > Symphurinae
Etymology: Symphurus: Greek, syn, symphysis = grown together + Greek, oura = tail (Ref. 45335); thermophilus: From the Greek thermos meaning heat and philos meaning lover. In reference to the preferred habitat of this species at active hydrothermal vent areas..
Environment: milieu / climate zone / depth range / distribution range
生態学
海 深海魚; 深さの範囲 239 - 733 m (Ref. 78522). Tropical; 19°C - 22°C (Ref. 78522); 27°N - 36°S
Pacific: an endemic species in the western Pacific Ocean collected at several active hydrothermal vent sites with a disjunct distribution over a wide geographic range from Kaikata Seamount (26°42.30'N, 141°04.70'E; near Bonin Island, off southeastern Japan) to the Rumble 3 Submarine Volcano (35°44'S, 178°72-79'W) on the Kermadec Ridge, northern New Zealand (Ref. 78522).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 8.7 cm SL オス/雌雄の選別がない; (Ref. 78522); 10.2 cm SL (female)
Occurs on a variety of substrata only within active hydrothermal vent sites (Ref. 78522).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Munroe, T.A. and J. Hashimoto, 2008. A new Western Pacific Tonguefish (Pleuronectiformes: Cynoglossidae): The first Pleuronectiform discovered at active Hydrothermal Vents. Zootaxa 1839:43-59. (Ref. 78522)
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
Preferred temperature (Ref.
123201): 1.9 - 2.3, mean 2.1 °C (based on 14 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.3 ±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).
