HomeFish encyclopediaRay-finned fishesClingfishesClingfishes and singleslitsLittle clingfish Little clingfish (Parvicrepis parvipinnis) Scientific name: Parvicrepis parvipinnis Waite, 1906 The Little clingfish (Parvicrepis parvipinnis) is a marine fish of the family Gobiesocidae. Native range: Indo-Pacific, south-west coast to north of Sydney, Australia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 3-5; Anal spines: 0; Anal soft rays: 4 - 6. Caudal fin rounded. Pelvic fins united into double-sucking-disc, posterior half with fleshy lobes. Various shades of green, from yellowish or brownish to dark green, usually with some darker spotting.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParvicrepis parvipinnisFamilyGobiesocidae (Clingfishes and singleslits)OrderGobiesociformes (Clingfishes)ClassActinopterygii (Ray-finned fishes)Maximum length3.0EnvironmentMarine; reef-associatedClimateSubtropicalDistributionIndo-Pacific: south-west coast to north of Sydney, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026