Classificação / Names
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Callionymiformes (Dragonets) >
Draconettidae (Slope dragonets)
Etymology: Centrodraco: Greek, kentron = sting + Greek, drako = dragon (Ref. 45335); fidelis: Name from Latin 'fidelis' meaning loyal, referring to the type locality on the southern Loyalty Ridge..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 412 - 440 m (Ref. 105116). Deep-water
Distribuição
Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri
Southwest Pacific: New Caledonia.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 4.2 cm SL macho/indeterminado; (Ref. 105116)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 3; Raios dorsais (total) : 14; Raios anais : 13. This species is distinguished by the following: D III. D2 14: A 13; in males, the first dorsal fin has the second spine elongate and filamentous and the second dorsal fin very low, without filaments; opercular spine in subopercular spine 1.8-2.4; the body slightly compressed, body depth 7.4-8.5% of SL, body width 7.7-8.8% of SL; pectoral fin is short and not reaching to anus when adpressed, pectoral fin length 9.9-11.8% of SL; body colour pattern in males pale, with a single grey spot on the beginning of the lower lateral line; filament of first dorsal fin pale, fin with a large basal dark blotch; anal fin with three dark blotches in males (Ref. 105116).
Collected with dredge from a sand bottom, together with the lophiid Lophiomus setigerus
(Vahl, 1797), the cynoglossid Paraplagusia sp., and the hoplichthyid Hoplichthys citrinus Gilbert, 1905 (Ref. 105116).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Fricke, R., 2015. Centrodraco fidelis (Draconnettidae), a new deepwater dragonet species from the southern Loyalty Ridge, southwestern Pacific Ocean. Cybium 39(3):211-217. (Ref. 105116)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
