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Holocentriformes (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335); marisrubri: From the Latin translation of 'Red Sea'.
More on authors: Randall, Golani & Diamant.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad 39 - 350 m (Ref. 58488). Tropical
Western Indian Ocean: known only from two localities, Egypt (Gulf of Elat = Gulf of Aqaba), and Sudan.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 18.3 cm SL macho / no sexado; (Ref. 3079)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 11; Radios blandos dorsales (total) : 13; Espinas anales: 4; Radios blandos anales: 8 - 9. Sudan fish with light red body, silvery iridescence dorsally, pinkish silvery white ventrally, with faint alternating silvery white and light red stripes following the scale rows; Gulf of Aqaba fish golden yellow body, dorsal scales edged with orange-red; with broad pale yellow stripes following centers of scale rows; 5 oblique scale rows on cheek; body depth 2.7-2.95 in SL; head length (HL) 2.5-2.75 in SL; snout length 3.4-3.95 in HL; interorbital width 7.75-5.7 in HL; slender caudal peduncle, depth 3.9-4.65 in HL; mouth terminal; maxilla extending from below center of the eye to nearly vertical at rear edge of the pupil; upper jaw length 2.15-2.3 in HL; surface or medial edge of nasal bone spineless; moderately large nasal fossa spineless or with 1or 2 spinules on margin; side of first suborbital bone beneath the anterior part of orbit without lateral or retrorse spine, however, the low ridge has occasional, indistinct, recumbent serrae continuing along the upper edge of suborbital series; preopercular spine 3.55-5.0 in HL; longest dorsal spines 2.0-2.3 in HL; 3rd anal spine 1.35-1.44 in HL (Ref. 27370).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Found in reefs in small aggregations.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Randall, J.E., 1998. Revision of the Indo-Pacific squirrelfishes (Beryciformes: Holocentridae: Holocentrinae) of the genus Sargocentron, with descriptions of four new species. Indo-Pac. Fish. (27):105 p. (Ref. 27370)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: sin interés
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 21.3 - 25.8, mean 23.2 °C (based on 21 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01698 (0.00810 - 0.03560), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.5 ±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 (12 of 100).
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