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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.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad 228 - 239 m (Ref. 138771). Tropical
Western Central Pacific: New Caledonia.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 3.1 cm SL macho / no sexado; (Ref. 138771)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 6; Radios blandos anales: 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 vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
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)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 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). |
Nivel trófico (Referencia 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |