>
Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Synchiropus: Greek, syn, symphysis = grown together + Greek, cheir = hand + Greek, pous = foot (Ref. 45335); rosulentus: Named in reference to the series of pink roselike blotches along the side of the body..
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 5 - 24 m (Ref. 33412). Tropical
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri
Eastern Central Pacific: Hawaiian Islands and Johnston Island.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 2.2 cm SL mâle / non sexé; (Ref. 33412)
Épines dorsales (Total) : 4; Rayons mous dorsaux (Total) : 9; Épines anales: 0; Rayons mous anaux: 8. Males with 5 irregular brown blotches dorsally on body and a row of seven orange pink blotches along side linked dorsally by a midlateral narrow orange pink stripe; two small jet black spots above base of each pelvic fin; broken blue lines (brown in preservative) on head below eye, continuing onto gill membranes and pectoral-fin base where alternating with yellow; first dorsal fin with long dusky yellow to orange pink streaks on membranes; females similar but lacking the two small black spots and the blue and yellow striping of the lower head and pectoral-fin base; posterior two-thirds of the short first dorsal fin black.
Collected from sand and rubble bottoms adjacent to coral reefs or rocky areas (Ref. 33412). Benthic (Ref. 58302).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Randall, J.E., 1999. Review of the dragonets (Pisces: Callionymidae) of the Hawaiian Islands, with descriptions of two new species. Pac. Sci. 53(2):185-207. (Ref. 33412)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 25.6, mean 25.3 °C (based on 34 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00455 - 0.02896), b=2.92 (2.70 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.3 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).
