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Acropomatiformes (Oceanic basses) >
Hemerocoetidae (Indo-Pacific duckbills)
Etymology: Pteropsaron: Greek, pteron = wing, fin + Greek, psaron = grey, with different colours (Ref. 45335); flavissimum: Name 'flavissimum' from the Latin word meaning 'extremely yellow', in reference to the bright yellow dorsal colouration of this species that is still persistent and bright after two years of preservation.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas demersal; intervalo de profundidade 228 - 239 m (Ref. 138771). Tropical
Western Central Pacific: New Caledonia.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 3.1 cm SL macho/indeterminado; (Ref. 138771)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 6; Raios anais moles: 20. This species is distinguished from its congeners by the following set of characters: 6 spines in the first dorsal fin, 18 rays in the second dorsal fin; ca. 22 rays in the anal fin; gill rakers 0 + 8; 46 lateral-line scales; first dorsal fin low, without terminal filaments; anal fin about as high as second dorsal fin, without projecting rays; head length 3.6 in SL, preorbital length 1.7 in eye diameter; pelvic fin extending to fifth anal-fin membrane when adpressed; body colour rose, with wide yellow streak dorsally extending from tip of snout to upper caudal-fin base; and first dorsal fin pale, without black markings (Ref. 138771).
Body shape (shape guide): elongated.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Fricke, R., 2024. Acanthopsaron (Teleostei: Hemerocoetidae), a new genus and two new species of signalfishes from the Grand Passage off northern New Caledonia, southwestern Pacific Ocean. Taxa 5:1-15. (Ref. 138771)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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 |
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 (10 of 100). 🛈 |