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Ovalentaria/misc (Various families in series Ovalentaria) >
Ambassidae (Asiatic glassfishes)
Etymology: Ambassis: Derived from Greek, anabasis = climbing up (Ref. 45335); octava: Name 'octava' from a Latin adjective meaning 'eight', in reference to the new species being the 8th species of Ambassis documented from Peninsular Malaysia.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal. Tropical
Western Central Pacific: Malaysia.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 7.9 cm SL macho / no sexado; (Ref. 137821)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 8; Radios blandos dorsales (total) : 11; Espinas anales: 3; Radios blandos anales: 10. This species is distinguished from its congeners by the following set of characters: a single backwardly oriented supraorbital spine; absence of nasal spine; lower margin of interopercle smooth; preorbital ridge smooth; transverse scale rows on cheek 2; predorsal scales 13 or 14; scale rows between anal-fin origin and lateral line 7 or 8 (modally 8); scale rows between dorsal-fin origin and lateral line 5. Body compressed, relatively deep, its height 44.6 to 51.2% of SL; caudal peduncle robust, its height 16.7 to 18.9% of SL; second dorsal-fin spine (DH2) longer than third dorsal-fin spine (DH3) (DH2/DH3 > 1); second anal-fin spine (AH2) shorter than third anal-fin spine (AH3) (AH2/AH3 < 1). (Ref. 137821).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Ghazali, S.Z., S. Lavoué, S.A. Mohd Nor and A.H. Muhammad‑Rasul, 2023. Ambassis octava, a new glass‑perchlet species (Teleostei: Ovalentaria: Ambassidae) from Peninsular Malaysia. Ichthyol. Res. 71(1):83-94. (Ref. 137821)
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
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00604 - 0.03153), b=2.98 (2.79 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.3 ±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).
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