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> Callionymiformes (Dragonets) > Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name .
More on author: Fricke.

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

marin démersal; profondeur 49 - 148 m (Ref. 42832). Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: Andaman Sea to China, Philippines and New Guinea.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm TL mâle / non sexé; (Ref. 42832); common length : 12.0 cm TL mâle / non sexé; (Ref. 42832)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 4; Rayons mous dorsaux (Total) : 9; Épines anales: 0; Rayons mous anaux: 9. Head and body brown, dorsally with many white-edged dark spots. Ventral sides whitish. Sides with 1 or 2 rows of dark blotches. First dorsal fin in males with many irregular white-edged dark lines. Fin distally blackish in females and young males. Second dorsal fin in males with vertical blackish streaks. Anal fin with 8 basal blackish spots. Caudal, pectoral, and pelvic fins spotted with brown (Ref 42832).

Found on sand and mud bottoms (Ref. 42832). Feeds on crustaceans, worms, and snails (Ref. 42832). Utilized as fish meal; sometimes marketed fresh (Ref. 42832).

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

Référence principale Upload your references | Références | Coordinateur : Fricke, Ronald | Collaborateurs

Fricke, R., 2001. Callionymidae. Dragonets. p. 3549-3571. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 42832)

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

Pêcheries: intérêt commercial mineur

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 21.6 - 28.1, mean 26 °C (based on 376 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00912 (0.00408 - 0.02036), b=2.77 (2.59 - 2.95), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.3 ±0.46 se; based on food items.

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).

Catégorie de prix (Ref. 80766): Unknown.

Callionymus octostigmatus Fricke, 1981