Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; no migratorio; rango de profundidad 0 - 40 m (Ref. 89467). Subtropical
Pacific Ocean: Kermadec, Lord Howe, Pitcairn, Easter Island and French Polynesia (Rapa).
Tamaño / Peso / Edad
Madurez: Lm ? range ? - ? cm
Max length : 4.7 cm NG macho / no sexado; (Ref. 89467)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 11; Vértebra: 26. This species is distinguished by the following characters: interorbital trench absent, merely a slight depression between and behind eyes; incomplete squamation on predorsal, a naked triangular area behind eyes and interorbital area, and a naked bar extending forward from origin of first dorsal fin; in specimens below 20 mm SL midline usually naked, anterior extent of predorsal scales on sides of nape increasing with increasing size; no opercular scales; no scales on cheek; D2 modally I,11; A modally I,9; pectoral rays usually 19-20; reduced transverse pattern of sensory papillae on cheek; pelvic fins connected to form a plate, no interspinal membrane, fifth ray branched; each scale pocket with concentrated melanophores along margin forming a diamond-shaped mark; preserved specimens with vertical bands on head, often none on body; in life, 1-2 very faint vertical bars under first dorsal fin; mouth oblique, forming an angle of 35°-45° with body axis (Ref. 85603).
Body shape (shape guide): fusiform / normal.
Occurs in rocky and coral reefs from the intertidal to depths of over 20 m (Ref. 85603).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Winterbottom, R. and M. Burridge, 1993. A new species of Priolepis (Teleostei; Gobiidae) from the Kermadec Islands, southwest Pacific Ocean, with comments on relationships. Can. J. Zool. 71:2077-2079. (Ref. 13685)
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
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Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 21.2 - 23.6, mean 22.6 °C (based on 4 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.2 ±0.3 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).
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