Sobasina magna is a species of jumping spider.
Name The epitheton magna "large" refers to the fact that S. magna is the largest Sobasina species (7mm) yet known.
Distribution Sobasina magna is only known from Tonga.
References (1998): Salticidae of the Pacific Islands. III. Distribution of Seven Genera, with Description of Nineteen New Species and Two New Genera. Journal of Arachnology 26(2): 149-189. PDF