>
Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastolobinae
Etymology: Trachyscorpia: Greek, trachys, -eia, y = rough + Greek, skorpis, idos = a kind of fish without identification (Ref. 45335); carnomagula: The specific name carnomagula is derived from the Latin carnosus meaning fleshy, and
magulum meaning jaw or mouth, in reference to the fleshy lip on the upper jaw, compared with the poorly developed lip of T. eschmeyeri. The E.
More on authors: Motomura, Last & Yearsley.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin benthopélagique; profondeur 731 - 1020 m (Ref. 58335). Temperate
Pacific Ocean: currently known only from the southwestern Pacific Ocean (Tasman Sea and northern New Zealand) at depths of 731-1020 m. One specimen (CSIRO H 2625-02, 263.3 mm SL, non-type), tentatively identified as T. carnomagula in ref. 58335 , was collected from southwest of Western Australia, Indian Ocean, at a depth of 738–750 m. Trachyscorpia carnomagula co-occurs with T. eschmeyeri.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 36.9 cm SL mâle / non sexé; (Ref. 58335)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 13; Vertèbres: 26. Tympanic spines present; upper-jaw lip well developed, covering most of premaxillary tooth band laterally; no scales on lateral surface of maxilla; 57–63 scale rows in longitudinal series; second pelvicfin soft ray short (17.9-24.9% SL, mean 20.3%), shorter than upper-jaw length; body deep (depth 34.3-42.5% of SL, mean 38.0%); orbit diameter large (14.1–18.0% of SL, mean 16.1%); pelvic-fin spine short (9.4–15.9% of SL, mean 12.4%); first anal-fin spine short (5.1–7.7% of SL, mean 6.4%); head profile convex; swimbladder
present; head and trunk whitish with two blackish bands from eye on head and 4 blackish saddles on body in preserved specimens (Ref. 58335).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Motomura, H., P.R. Last and G.K. Yearsley, 2007. Two new species of the scorpionfish genus Trachyscorpia (Sebastidae: Sebastolobinae) from the southern Indo-West Pacific, with comments on the distribution of T. eschmeyeri. Zootaxa 1466:19-34. (Ref. 58335)
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
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00912 (0.00401 - 0.02074), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.8 ±0.5 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Faible, temps minimum de doublement de population : 4,5 à 14 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
High vulnerability (62 of 100). 🛈 |