分類 / Names
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Perciformes/Scorpaenoidei (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaenodes: Latin, scorpaena = a kind of fish, 1706 + Greek oides = similar to (Ref. 45335); rubrivinctus: Name from latin 'ruber' for red and 'vinctus' for banded; referring to the color patten of this species..
More on authors: Poss, McCosker & Baldwin.
Issue
Species assigned under Scorpaenodes pending future cladistic study. Generic reassignment may prove necessary for limits of both Scorpaenodes and Thysanichthys are unclear (Ref. ).
Environment: milieu / climate zone / depth range / distribution range
生態学
海 深海魚; 深さの範囲 160 - 412 m (Ref. 83997). Deep-water
Eastern Pacific: Galápagos and Cocos I. (Costa Rica).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 10.1 cm SL オス/雌雄の選別がない; (Ref. 83997); 8.8 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 8; 背鰭 (合計) : 8 - 10; 肛門の骨: 3; 臀鰭: 5 - 6; 脊つい: 24. This species is characterized by the following: 18-20 pectoral fin rays with the dorsalmost unbranched rays abruptly longer than the ventralmost branched rays; snout elongated 13-15% SL; dorsal spines relatively elongated; body with distinct broad, orange or orange red vertical bars that extend onto the fins; short nasal spines, bifid or absent in some specimens; suborbital ridge with spines extended laterally to form a shelf; vertical scale rows 43-51 (Ref. 83997).
Collected and observed from rocky reefs, often in association with sponges, upon the platform and along the margins of the Galápagos archipelago at 200-412 m; photographed at 160-300 m (Ref. 83997).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Poss, S.G., J.E. McCosker and C.C. Baldwin, 2010. A new species of Scorpaenodes (Pisces: Scorpaenidae) from the Galápagos and Cocos Islands with discussions of the limits of Scorpaenodes and Thysanichthys. Proc. Calif. Acad. Sci. 61(2):235-264. (Ref. 83997)
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): 11.6 - 13.8, mean 12.2 °C (based on 5 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00696 - 0.04547), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.6 ±0.5 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).
