● Eldar A, Bejerano Y, Bercovier H (1994). Streptococcus shiloi and Streptococcus difficile: two new streptococcal species causing a meningoencephalitis in fish. Curr Microbiol. 28, 139-43.
● Pier GB,Madin SH (1976). Streptococcus iniae sp. nov., a beta hemolytic streptococcus isolated from an Amazon freshwater dolphin, Inia geoffrensis. Int. J. Syst. Bacteriol. 26, 545-53.