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Beloniformes (Needle fishes) >
Exocoetidae (Flyingfishes)
Etymology: Cypselurus: Greek, kypselos, ou = swift + Greek,oura = tail (Ref. 45335); izumii: Named after Izumi Nakamura, who, while participating in cruises of R/V Shoyo Maru, collected all specimens of this species examined in this work.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas pelagic-neritic. Subtropical; 20°S - 27°S (Ref. 130199)
Eastern Indian Ocean: southwest Australia.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 18.8 cm SL (female)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 11 - 14; Raios anais : 8 - 10; Vértebras: 42 - 44. This species is characterized by the following: D 11-14 (usually 12-13); A 8-10; P I,14-16; predorsal scales 25-30 (usually 25-28); number of scales in an oblique (antrorse) row between the origin of the dorsal fin and the lateral line 8½-10 (usually 8½); total number of gill rakers on the first arch 22-24 (6-7 + 16-17); total number of vertebrae 42-44 (26-28 + 15-16); snout short and deep; upper jaw rounded at tip; lower jaw usually shorter than upper jaw or of equal size, rarely slightly longer; jaw teeth numerous, rather large (usually clearly visible with the naked eye), tricuspid, but some fish also with few conical teeth and arranged in 3-4 rows; palatine teeth numerous (Ref. 130199).
Body shape (shape guide): elongated; Cross section: circular.
Females of this species (17.9-18.8 cm SL) that were captured on 12 January 1988 at 20°01’S 115°00’E were close to maturity. Juveniles are unknown (Ref. 130199).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Shakhovskoy, I.B. and N.V. Parin, 2022. A review of the flying fish genus Cypselurus (Beloniformes: Exocoetidae). Part 2. Revision of the subgenus Poecilocypselurus Bruun, 1935 with descriptions of three new species and five new subspecies and reinstatement of Exocoetus apus Valenciennes and E. neglectus Bleeker. Zootaxa 5117(1):1-109. (Ref. 130199)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00646 (0.00292 - 0.01429), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.9 ±0.6 se; based on size and trophs of closest relatives |
Resiliência (Ref. 120179) |
Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |