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> Callionymiformes (Dragonets) > Draconettidae (Slope dragonets)
Etymology: Centrodraco:Greek, kentron = sting + Greek, drako = dragon (Ref. 45335); abstractum:Name refers to the body coloration which look like pieces of abstract art style. More on author: Fricke.
Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie
marin bathydémersal; profondeur ? - 382 m (Ref. 75990). Deep-water
Épines dorsales (Total) : 3; Rayons mous dorsaux (Total) : 12 - 14; Rayons mous anaux: 13. Distinguished by the following characters D1 III, D2 12-14; A 13; pectoral 24-27; the first dorsal spine is slightly longer than the second one in both sexes, but not elongate; the second dorsal fin distally slightly convex in both sexes, with the male having very short distal filaments (none in females); sides of body with a group of 6-7 short transverse streaks below the anterior portion of the second dorsal fin, with a dark saddle each before the first dorsal fin base and behind the second dorsal fin base, and a dark area on the caudal peduncle and basal caudal fin extending as a short dorsal dark stripe on the proximal one-third of the caudal fin; anterior and posterior basal sections of second dorsal fin dusky in male, the vertical fins otherwise pale (Ref. 75990). Body shape (shape guide): elongated.
Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Fricke, R., 2002. Centrodraco abstractum, a new species of deepwater dragonets from the Philippines (Teleostei: Draconettidae). Stuttgarter Beitr. Naturkd., Ser. A Nr. 633:1-8. (Ref. 75990)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Dynamique des populations Paramètres de croissance Âges / tailles maximales Longueur-poids rel. Rel. longueur-longueur. Fréquences de longueurs Conversion de masse Recrutement Abondance
Cycle de vie Reproduction Maturité Maturité/épines rel. Fécondité Frai Agrégats de frai Œufs Développement de l'œuf Larves Dynamique des populations larvaires
Physiologie Composition corporelle Nutriments Consommation d'oxygène Type de natation Vitesse de nage Pigments visuels Son de poisson Maladies et parasites Toxicité (CL50)
Indice de diversité phylogénétique (Réf. 82804): PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Niveau trophique (Réf. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Vulnérabilité de la pêche (Ref. 59153): Low vulnerability (10 of 100). 🛈
