分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Scorpaenoidei (Scorpionfishes)
鮋形目 (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes)
鮋科 (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
生態學
海洋 深海底的; 深度上下限 160 - 412 m (Ref. 83997).
Eastern Pacific: Galápagos and Cocos I. (Costa Rica).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 83997); 8.8 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 8; 背的軟條 (總數) : 8 - 10; 臀棘: 3; 臀鰭軟條: 5 - 6; 脊椎骨: 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 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 15 September 2022
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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).
營養階層 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
