Perillus confluens is a species of predatory stink bugs in the family Pentatomidae. It is found in Central America and North America.
References
Thomas J. Henry, Richard C. Froeschner. (1988). Catalog of the Heteroptera, True Bugs of Canada and the Continental United States. Brill Academic Publishers.
Further reading
Arnett, Ross H. (2000). American Insects: A Handbook of the Insects of America North of Mexico. CRC Press.