HomeFish encyclopediaRay-finned fishesPerch-like fishSand stargazersWhitesaddle stargazer Whitesaddle stargazer (Dactyloscopus pectoralis) Scientific name: Dactyloscopus pectoralis Gill, 1861 The Whitesaddle stargazer (Dactyloscopus pectoralis) is a marine fish of the family Dactyloscopidae. BiologyDistinguished from D. fallax and D. insulatus by having the following characters: scales absent above the lateral line; upper lip fimbriae, modally 9; preopercular canal pores, modally 5; unbranched labial fimbriae.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDactyloscopus pectoralisFamilyDactyloscopidae (Sand stargazers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length5.2Depth range0–45 m (0–148 ft)EnvironmentMarine; demersal; depth range 0 - 45 mClimateTropicalDistributionEastern Pacific Ocean: from the Gulf of California and southwestern tip of Baja California northward to Bahia Santa Maria. Former subspecies D. pectoralis fallax and D. pectoralis insulatus in were elevated to species level.Conservation status (IUCN)Least Concern (LC)Threat 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