HomeMarine aquarium fishGobies, blennies & dottybacksOnestripe wormfish Onestripe wormfish (Gunnellichthys pleurotaenia) Scientific name: Gunnellichthys pleurotaenia Bleeker, 1858 The Onestripe wormfish (Gunnellichthys pleurotaenia) is a marine fish of the family Microdesmidae. In the aquarium it needs water at 22–27°C (72–81°F). Onestripe wormfish care at a glanceTemperature22–27°C (72–81°F) BiologyDorsal spines (total): 19; Dorsal soft rays (total): 39; Anal spines: 0; Anal soft rays: 36Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGunnellichthys pleurotaeniaFamilyMicrodesmidae (Wormfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.0Depth range1–8 m (3–26 ft)EnvironmentMarine; reef-associated; depth range 1 - 8 m, usually ? - 3 mClimateTropicalDistributionWestern Central Pacific: Java and the Philippines to western Samoa, north to the Ryukyu Islands, south to Rowley Shoals and the southern Great Barrier Reef. Throughout Micronesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercial More gobies, blennies & dottybacksPersian blennyEcsenius midasYellow prawn-gobyCryptocentrus cinctusFire gobyNemateleotris magnificaYellowhead jawfishOpistognathus aurifronsOcular blennyEcsenius oculusSpotty blennyLaiphognathus multimaculatusSee all gobies, blennies & dottybacks SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026