This eastern tropical Pacific species is found from southern California to the tip of Baja California, in all of the Gulf of California (except the northernmost region), and along the coast to central Chile. It is also found in the Galapagos, Revillagigedos, Cocos, and Malpelo islands.
This demersal fish is commonly caught in bays, estuaries, and shallow coastal areas (Bussing 1995). According to Cooke (1992), it may regularly be found in the middle regions of estuaries and in mangroves and may occasionally be found in bar-formed lagoons. At Gorgona Island, Colombia, it is frequently sighted on sandy substrata and is occasionally found on rocky substrata (Rubio 1986). This species is found to 107m.
Canthogaster lobatus Steindachner, 1870
Classification: Biota > Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Pisces (Superclass) > Actinopteri (Class) > Tetraodontiformes (Order) > Tetraodontidae (Family) > Sphoeroides (Genus) > Sphoeroides lobatus (Species)