Ribbon reefgoby (Priolepis vexilla), first described by Winterbottom & Burridge, 1993 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 1.90 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 25 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 7 - 8. This species is distinguished by the following characters: a fraenum; unbranched second dorsal-fin rays; second spine of first dorsal fin reaching beyond the caudal peduncle when extended ; characterized further by reddish orange body color with dark scale margins forming network on side of body; head and upper back below first and second dorsal fins with dark-edged whitish bars, including bifurcate bar originating on nape and forms an inverted "Y"; longitudinal scale series 23-24; ctenoid body scales except cycloid on abdomen; nape, operculum, cheek and breast without scales; cheek without vertical rows of papillae; depth of body 3.7-4.0 in SL .: fusiform / normal; Cross section: compressed.
Behavioural data for Ribbon reefgoby is currently being reviewed.
Marine; reef-associated; non-migratory; depth range 0 - 25 m . Tropical Central Pacific: Philippines and Indonesia.
The following diseases are known to affect Ribbon reefgoby.
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .
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