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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Eviota:No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible; maculosa:Name from the Latin adjective 'maculosa' for 'spotted', referring to the distinctive, large black spots on the first dorsal fin of males; treated as a feminine nominative singular adjective.
Environment: milieu / climate zone / depth range / distribution range Ecología
marino asociado a arrecife; rango de profundidad 2 - 6 m (Ref. 118650). Tropical
Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri
Western Pacific: Indonesia to Papua New Guinea; north to Japan, south to Australia
Tamaño / Peso / Age
Maturity: Lm? range ? - ? cm Max length : 1.8 cm SL macho / no sexado; (Ref. 118650); 1.7 cm (female)
Short description Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 9; Espinas anales: 1; Radios blandos anales: 8. This species of Eviota with cephalic sensory-canal pore system lacking only an IT pore (Pattern 2); dorsal/anal fin-ray formula 9/8; some pectoral-fin rays branched; fifth pelvic-fin ray present; urogenital papilla of male wide with straight smooth sides and many small papillae on end; no wedge-shaped mark at caudal-fin base and no dark spot over preural centrum; no distinct dark spots on pectoral-fin base; no postocular spot, but an oblong-to-teardrop-shaped mark dorsolaterally on head behind upper portion of eye; edges of scale pockets darkly pigmented; large round black spots on spines of first dorsal fin, about 1/3 pupil diameter, in larger males; large round spots usually on second dorsal and anal fins (Ref. 118650).
Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Greenfield, D.W., L. Tornabene, M. Gómez-Buckley and M.V. Erdmann, 2018. Eviota maculosa, a new dwarfgoby from the Western Pacific Ocean (Teleostei: Gobiidae). J. Ocean Sci. Found. 31:18-31. (Ref. 118650)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Trophic ecology componentes alimenticios Composición de la dieta consumo de alimento Food rations Despredadores
Ecology Ecología
Population dynamics Coeficiente del crecimiento para Max. ages / sizes Length-weight rel. Length-length rel. Length-frequencies Mass conversion Reclutamiento Abundancia
Life cycle Reproducción Madurez Maturity/Gills rel. Fecundidad Puesta Spawning aggregations Huevos Egg development Larva Dinámica larvaria
Distribution Países Áreas FAO Ecosistemas Ocurrencias, apariciones Introducciones BRUVS - Videos
Anatomy Superficie branquial Brain Otolith
Physiology Body composition Nutrients Consumo del oxígeno Tipo de natación Velocidad de natación Visual pigments Fish sound Diseases & Parasites Toxicity (LC50s)
Genetics Genética Heterozygosity heritabilidad
Human related Aquaculture systems Perfiles de acuicultura Razas Ciguatera cases Stamps, coins, misc.
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00284 - 0.01683), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Nivel trófico (Ref. 69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).
