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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335); stamen: Named for its simple, thin appendage of branch arising near base of terminal bulb which looks like a stamen of flower.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino pelagic-oceanic; rango de profundidad ? - 100 m (Ref. 121636). Subtropical
Northwest Pacific: Taiwan.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 10.3 cm SL macho / no sexado; (Ref. 121636)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 20; Radios blandos anales: 32. This species is distinguished by the a unique barbel structure: barbel short, its length 19.6% SL; terminal bulb rounded and large, its greatest width almost 5 times of stem width; presence of a simple, thin appendage of branch arising near base of terminal bulb with its distal tip extending beyond terminal bulb; two long (longer than terminal bulb) and one short (as long as barbel diameter) filaments on distal tip of terminal bulb; branch and terminal filaments without pigments, luminous swellings, and secondary branches; stem unpigmented, axis pigmented; further unique meristic characters in the subgenus include, D 20; A 32; IP 8; PV 33; VAV 14 (Ref. 121636).
Cross section: compressed.
This species was collected from a depth shallower than 100 m, by a mid-water trawl that was targeting the Sakura-shrimp (Lucensosergia lucens) (Ref. 121636).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Koeda, K. and H.-C. Ho, 2019. Review of the genus Eustomias (Stomiiformes: Stomiidae: Melanostomiinae) of Taiwan, with descriptions of three new species. Zootaxa 4702(1):94-106. (Ref. 121636)
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=0.00302 (0.00115 - 0.00790), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 4.0 ±0.7 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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