HomeFish encyclopediaRay-finned fishesPerch-like fishSand stargazersDart stargazer Dart stargazer (Myxodagnus opercularis) Scientific name: Myxodagnus opercularis Gill, 1861 The Dart stargazer (Myxodagnus opercularis) is a marine fish of the family Dactyloscopidae. Native range: North America, Baja California Sur, Mexico. Species factsScientific nameMyxodagnus opercularisFamilyDactyloscopidae (Sand stargazers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; demersalClimateTropicalDistributionNorth America: Baja California Sur, Mexico.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