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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Amblyeleotris: Greek, amblys = darkness + The name of a Nile fish, eleotris (Ref. 45335); neglecta: Named for the fact that this species was collected and photographed 34 years ago but recognized as new only recently.
More on authors: Jaafar & Randall.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino bentopelágico; rango de profundidad 15 - 34 m (Ref. 82599). Tropical
Western Indian Ocean: Gulf of Aqaba, Red Sea.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 3.4 cm SL macho / no sexado; (Ref. 82599); 5.4 cm SL (female)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 12 - 14; Espinas anales: 1; Radios blandos anales: 13 - 15. This species is distinguished by the following set of characters: D VI + I,12-14; A I,13-15; pectoral fin rays 18-19; pelvic fin rays I, 5, with pelvic fins joined basally by a membrane, pelvic frenum present, fifth pelvic soft fin ray slightly shorter than fourth, branched once mid-ray, branches not separated (occur close together and run parallel to each other throughout the ray); longitudinal scale series 77-85; median predorsal scales 15-17, scales embedded anteriorly, squamation extending to above upper end of preopercular margin; gill opening reaching forward to below middle of opercle; alcohol preserved color beige, with five narrow dark brown bars, broadly bordered in lighter brown, the first from nape across operculum, the last on caudal peduncle; bars progressively less oblique, the last near-vertical; pale interspaces with irregular dark brown line, sometimes branching, often ending dorsally in dark spot; branchiostegal membranes dark brown; caudal fin with dark brown arc at base, limbs of arc narrowing posteriorly to midfin; remaining fins unmarked (Ref. 82599).
Collected in 1974 and 1975 at a depth of 15 m on a sand substratum with patches of the invasive seagrass Halophila stipylacea and occasional small coral heads; in 1986, at 33.5 m, where the substrate consisted of coarse sand and gravel. This species was observed to live in symbiotic association with an alpheid shrimp, but the shrimp was neither collected nor photographed (Ref. 82599).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Jaafar, Z. and J.E. Randall, 2009. A pictorial review and key to the shrimp gobies of the genus Amblyeleotris of the Red Sea, with description of a new species. Smithiana Bul. 10:23-29. (Ref. 82599)
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=0.00741 (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) |
3.2 ±0.3 se; based on size and trophs of closest relatives |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |