>
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Obliquogobius: Latin, obliquus = having slating direction or position + Latin, gobius = gudgeon (Ref. 45335); cirrifer: Name from Latin 'cirrus' meaning 'curl' or 'tendril' and 'fero' for 'to bear', refers to the greatly prolonged, filamentous first spine of first dorsal fin of male.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad ? - 404 m (Ref. 75138). Temperate
Northwest Pacific: Ryukyu Is., Japan.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 2.9 cm SL macho / no sexado; (Ref. 75138); 2.4 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: 9; Vértebra: 26. This species differs from its congeners in having the following set of characters: segmented dorsal- and anal-fin rays, 8 and 9, respectively; elongated body, its depth 13.5-15.5% of SL; males with greatly prolonged (extending beyond posterior end of base of second dorsal fin when appressed) and filamentous first dorsal-fin spine; anteroventral and/or distal parts of first dorsal fin may have small black spot(s) (smaller than pupil); small 3-6 black spots on second dorsal fin; dorsal margin of caudal fin with some narrow black markings, in addition to the blackened posterior margin (Ref. 75138).
Body shape (shape guide): elongated.
Collected from fine-sandy bottom (Ref. 75138).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Shibukawa, K. and Y. Aonuma, 2007. Three new species of the deep-dwelling goby genus Obliquogobius (Perciformes: Gobiidae: Gobinnae) from Japan, with comments on the limits of the genus. Bull. Natl. Mus. Nat. Sci., Ser. A, Suppl. 1:137-152. (Ref. 75138)
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) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.1 ±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). 🛈 |