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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name ; kanakorum: Name after the local name of the inhabitants of the islands of New Caledonia, 'kanak' or 'canaque' a word of Polynesian origin..
More on author: Fricke.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 110 - 800 m (Ref. 78107). Tropical
Western Pacific: New Caledonia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 6.6 cm SL mannelijk / geslacht onbekend; (Ref. 78107); 6.8 cm SL (female)
Korte beschrijving
Morfologie | Morfometrie
This species belonging to the Callionymus kaianus species-group, has the following characters: 9 unbranched second dorsal and anal fin rays (last one divided at its base); pectoral fin rays 20-22; preopercular spine dorsally with a small antrorse point and two large points which are equal in length; first spine of the first dorsal fin subequal in length with the first ray of the second dorsal fin, mostly with a short filament; margin of the second dorsal fin distally straight in both sexes; caudal fin with no median filaments; third membrane of first dorsal fin with an ocellate black blotch, a basal branch of which may extend to the second membrane; anal fin with a distal dark margin; caudal fin with a large lower and a small upper black area (Ref. 78107).
Inhabits sandy bottoms with few rubble or coralline gravel and sand (Ref. 78107).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 12.9 - 20.3, mean 17.2 °C (based on 27 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 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).
Trofisch niveau (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
