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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.
Taxonomic Remarks
Species assigned under Scorpaenodes pending future cladistic study. Generic reassignment may prove necessary for limits of both Scorpaenodes and Thysanichthys are unclear (Ref. ).
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin bathydémersal; profondeur 160 - 412 m (Ref. 83997). Deep-water
Eastern Pacific: Galápagos and Cocos I. (Costa Rica).
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 10.1 cm SL mâle / non sexé; (Ref. 83997); 8.8 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 8; Rayons mous dorsaux (Total) : 8 - 10; Épines anales: 3; Rayons mous anaux: 5 - 6; Vertèbres: 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).
Body shape (shape guide): short and / or deep; Cross section: compressed.
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).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01660 (0.00676 - 0.04074), b=3.07 (2.85 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.6 ±0.5 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low to moderate vulnerability (28 of 100). 🛈 |