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Callionymus filamentosus Valenciennes, 1837

Blotchfin dragonet
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Native range | All suitable habitat | Point map | Year 2050
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Callionymus filamentosus   AquaMaps   Data sources: GBIF OBIS
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  • Image of Callionymus filamentosus (Blotchfin dragonet)
    Callionymus filamentosus
    Picture by Randall, J.E.
  • Image of Callionymus filamentosus (Blotchfin dragonet)
    Callionymus filamentosus
    Male picture by SFSA
  • Image of Callionymus filamentosus (Blotchfin dragonet)
    Callionymus filamentosus
    Female picture by SFSA


Kuwait country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ku.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Carpenter, K.E., F. Krupp, D.A. Jones and U. Zajonz, 1997
National Database:

Common names from other countries

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

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

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

marin démersal; profondeur 2 - 350 m (Ref. 58488), usually 5 - 100 m (Ref. 89972).   Subtropical; 30°N - 27°S, 32°E - 169°E

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

Indo-West Pacific: Red Sea south to Delagoa Bay, Mozambique and eastward to Taiwan. Migrated to the Mediterranean Sea via the Suez Canal (Ref. 5385).

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL mâle / non sexé; (Ref. 4405)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 4; Rayons mous dorsaux (Total) : 9; Épines anales: 0; Rayons mous anaux: 9. Light brown in color with dark spots on sides; fins with dark brown spots; males with black stripes or blotches on 1st dorsal fin, females with black blotch on 3rd membrane (Ref. 4405). Ventral margin of preopercular spine convex (Ref 42832).

Biologie     Glossaire (ex. epibenthic)

Found on sandy and muddy substrate of the coastal area down to a depth of about 100 m (Ref. 5213). Minimum depth reported taken from Ref. 4405. Feeds on small benthic invertebrates, mainly crustaceans and worms (Ref. 5968). Minimum depth of 2 m reported from Ref. 90102.

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

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

Bauchot, M.-L., 1987. Poissons osseux. p. 891-1421. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3397)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Non évalué 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless




Utilisations par l'homme

Pêcheries: sans intérêt
FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs
Ecology
Écologie
Home ranges
Population dynamics
Growths
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Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversions
Recruitments
Abundances
Life cycle
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Maturities
Fecundities
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Estimates based on models

Preferred temperature (Ref. 115969): 17.9 - 27.9, mean 24 (based on 810 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00668 - 0.01973), b=2.76 (2.62 - 2.90), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.3   ±0.39 se; based on food items.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).