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> Perciformes/Scorpaenoidei (Scorpionfishes) > Scorpaenidae (Scorpionfishes or rockfishes) > Pteroinae
Etymology: Dendrochirus: Greek, dendron = tree + Greek, cheir = hands; with tree like marks (Ref. 45335); koyo: Named for the R/V Kōyo-maru, the research vessel of the Tokyo Metropolitan Islands Area Research and Development Center of Agriculture, Forestry and Fisheries; noun in apposition..

Environment: milieu / climate zone / depth range / distribution range Écologie

marin récifal; profondeur ? - 143 m (Ref. 123552). Subtropical

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Northwest Pacific: Japan.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 4.5 cm SL mâle / non sexé; (Ref. 123552)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 13; Rayons mous dorsaux (Total) : 10; Épines anales: 3; Rayons mous anaux: 7. This species is distinguished by the following set of characters: D 10; A 7; pectoral-fn rays 18; scale rows in longitudinal series 51; snout barbels 3; supraocular tentacle with numerous short branches on posterior margin, without lateral branches; small flap on uppermost preopercular spine base; fresh specimens with reddish K-shaped marking on caudal peduncle just before caudal-fn base (Ref. 123552).

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Matsunuma, M. and H. Motomura, 2019. Redescription of Dendrochirus zebra (Scorpaenidae: Pteroinae) with a new species of Dendrochirus from the Ogasawara Islands, Japan. Ichthyol. Res. 66(3):353-384. (Ref. 123552)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00444 - 0.02358), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.4 ±0.6 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Dendrochirus koyo Matsunuma & Motomura, 2019