S. brasiliensis

S. brasiliensis may refer to:
 * Salminus brasiliensis, the golden dorado, a large river fish species found in South America
 * Scomberomorus brasiliensis, the Serra Spanish mackerel, a fish species found in the Atlantic
 * Scutiger brasiliensis, a fungus species in the genus Scutiger
 * Senecio brasiliensis, the flor-das-almas, a perennial plant species native to the fields and meadows of central South America
 * Sinningia brasiliensis, a flowering plant in the genus Sinningia
 * Sphenodiscus brasiliensis, an extinct ammonite species with fossils found along the banks of the Rio Gramame in Brazil
 * Sylvilagus brasiliensis, the Tapeti, Brazilian rabbit or forest rabbit, a cottontail rabbit species found in Central and South America

Synonyms

 * Scymnus brasiliensis, a synonym for Isistius brasiliensis, the cookiecutter shark, a shark species