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> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Stichaeidae (Pricklebacks) > Xiphisterinae
Etymology: Dictyosoma: Greek, diktyon = net + Greek, soma = body (Ref. 45335); tongyeongensis: Named for its type locality, Tongyeong..

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

marin; profondeur 5 - 12 m (Ref. 93116). Temperate

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Northwest Pacific: Southern coast of Korea.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 28.0 cm SL mâle / non sexé; (Ref. 93116)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 58 - 62; Rayons mous dorsaux (Total) : 8 - 10; Épines anales: 2; Rayons mous anaux: 45 - 47; Vertèbres: 70 - 74. This species is distinguished by the following characters: D LVIII-LXII,8-10; A II,45-47; 70-74 total vertebrae; dorsal profile of head almost straight; no pelvic fin; 3rd lateral line extends with zigzag from pectoral fin to caudal-fin base; absence of blackish-brown blotches on the head; cheek with a single white oblique band; caudal fin region with many small pale brown rounded spots (Ref. 93116).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Ji, H.-S. and J.-K. Kim, 2012. A new species of prickleback, Dictyosoma tongyeongensis (Perciformes: Stichaeidae) from the South Sea of Korea. Zootaxa 3569:55-66. (Ref. 93116)

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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 2.5 ±0.2 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (24 of 100).

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Dictyosoma tongyeongensis Ji & Kim, 2012