Tigrigobius saucrus is distributed in the western Atlantic from the Bahamas, in the Gulf of Mexico from the Florida Keys, northwestern Cuba, and Veracruz (Mexico), in the Caribbean from Jamaica through the Antilles to Tobago, and along the Central and South American coast from Belize to the Honduran Bay Islands, the Providencia and San Andres Islands (Colombia), Panama to mainland Colombia, and off Venezuela from Curacao to Trinidad.
Source: IUCN Red List
Tigrigobius saucrus is found in living coral colonies in a depth range of 2,5 to 5,0 meters and is a rare species.
This goby lives among the tentacles of living corals.
Elacatinus saucrus (Robins, 1960)
Garmannia saucra Robins, 1960
Gobiosoma saucrum (Robins, 1960)
Classification: Biota > Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Pisces (Superclass) > Actinopteri (Class) > Perciformes (Order) > Gobioidei (Suborder) > Gobiidae (Family) > Gobiinae (Subfamily) > Tigrigobius (Genus) > Tigrigobius harveyi (Species)