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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name; alisae: Named for the French research vessel R/V Alis, it was used to collect the holotype and many other interesting fish specimens in the western and central Pacific.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 90 - 228 m (Ref. 129449). Tropical
Western Pacific: Papua New Guinea.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 3.2 cm SL hane/ej könsbestämd; (Ref. 129449)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 4; Mjukstrålar i ryggfenan (totalt) : 8; Mjukstrålar i analfenan: 7. This species under subgenus Callionymus (Spinicapitichthys) is distinguished by the following characters: with preopercular spine have a very short, straight main tip; curved points 4-5 on its dorsal margin, a strong antrorse spine at its base; small serrae 5-8 at its ventral margin; dorsal margin of the eye with a tentacle, dorsal fin in the male without filaments, the first spine longest; D2 8; A 7; the first dorsal fin in the male zebra-striped, with 4 vertical dark bands on 1st-4th membranes (Ref. 129449).
Cross section: oval.
The species was collected at a depth of 90-228 m, but probably occurs in the shallower part of that range (Ref. 129449).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Fricke, R., 2016. Callionymus alisae, a new species of dragonet from New Ireland, Papua New Guinea, western Pacific Ocean (Teleostei: Callionymidae). FishTaxa 1(1):55-66. (Ref. 129449)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00397 - 0.01910), b=2.78 (2.61 - 2.95), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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