HomeFish encyclopediaRay-finned fishesPuffers and FilefishesSpikefishesFleshy-lipped spikefish Fleshy-lipped spikefish (Tydemania navigatoris) Scientific name: Tydemania navigatoris Weber, 1913 The Fleshy-lipped spikefish (Tydemania navigatoris) is a marine fish of the family Triacanthodidae. Native range: Indo-West Pacific, east coast of Africa to Japan, the Philippines, and Indonesia. BiologyDorsal spines (total): 6; Dorsal soft rays (total): 13-15; Anal spines: 0; Anal soft rays: 12 - 14. Reddish, darker above; some specimens with a blue stripe from eye through gill opening and pectoral base to halfway back on body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTydemania navigatorisFamilyTriacanthodidae (Spikefishes)OrderTetraodontiformes (Puffers and Filefishes)ClassActinopterygii (Ray-finned fishes)Maximum length12.0Depth range50–607 m (164–1991 ft)EnvironmentMarine; demersal; depth range 50 - 607 mClimateTropicalDistributionIndo-West Pacific: east coast of Africa to Japan, the Philippines, and Indonesia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026