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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; amamiko: Named for the Goddess of the Ryukyu Islands in Japanese mythology; noun in apposition.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino asociado a arrecife; rango de profundidad 7 - 15 m (Ref. 130266). Temperate
Distribución
Territorios | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Mapa de puntos | Introducciones | Faunafri
Northwest Pacific: Japan.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 1.1 cm SL macho / no sexado; (Ref. 130266); 1.1 cm SL (female)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 8; Espinas anales: 1; Radios blandos anales: 8. This species is distinguished by the following set of characters: cephalic sensory-canal pores absent; dorsal/anal fin-ray formula 8/8; pectoral-fn rays 14-15; no 5th pelvic-fn ray or rudimentary; urogenital papillae of both sexes non-fimbriate; five dark brown irregularly shaped (usually X- or Y-like) bars on body; two narrow diagonal red lines below the eye; anal-fin base with two reddish-brown spots; caudal peduncle without dark spots over preural centrum; caudal-fin base no crescentic marks (Ref. 130266).
Cross section: oval.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Fujiwara, K., T. Suzuki and H. Motomura, 2019. Two new dwarfgobies (Gobiidae) from southern Japan: Eviota amamiko and Eviota perspicilla. Ichthyol. Res. 67(1):139-154. (Ref. 130266)
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
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00283 - 0.01691), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.9 ±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). 🛈 |