HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesMud blenny Mud blenny (Parablennius lodosus) Scientific name: Parablennius lodosus Smith, 1959 The Mud blenny (Parablennius lodosus) is a marine fish of the family Blenniidae. Native range: Western Indian Ocean, known only from Delagoa Bay, Mozambique. BiologyDorsal spines (total): 11 - 12; Dorsal soft rays (total): 14-16; Anal spines: 2; Anal soft rays: 17 - 18. Body dusky with about 5 dusky broken bands; underside of head with 2 faint dusky bands; pectorals faintly dusky; anterior part of dorsal fin with dark spot or spots.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParablennius lodosusFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.0EnvironmentMarine; demersalClimateSubtropicalDistributionWestern Indian Ocean: known only from Delagoa Bay, Mozambique.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