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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Protogrammus: Greek, pro = first, in front of + Greek, gramma = letter, signal (Ref. 45335); antipodus: Named after the antipodes, as it occurs very far from its sister species P.sousai of Northeast Atlantic.
More on author: Fricke.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 70 - 220 m (Ref. 78107). Tropical
Western Pacific: New Caledonia.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 2.1 cm SL mâle / non sexé; (Ref. 78107); 2.9 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 4; Rayons mous dorsaux (Total) : 8 - 9; Rayons mous anaux: 1. This species is distinct with the following characters: preopercular spine with 3-7 dorsal points;
anal fin rays 8; 7 relatively long segments in the ventrolateral fold of skin; first dorsal fin in males filamentous 1st to 3rd spines; anal fin with distal black streaks (Ref. 78107).
Body shape (shape guide): fusiform / normal; Cross section: flattened.
Dredged on sand bottom with coralline gravel or rubble at depths of 70-220 m, but possibly restricted to 130-210 m (Ref. 78107).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Fricke, R., 2006. Two new species and a new record of dragonets from New Caledonia (Teleostei: Callionymidae). Stuttg. Beitr. Naturk. Ser. A (Biol.) 696:1-14. (Ref. 78107)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00955 (0.00391 - 0.02334), b=2.95 (2.74 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.1 ±0.4 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 vulnerability (10 of 100). 🛈 |