Peris-Felipo, F.J., Stigenberg, J., Quicke, D.L. & Belokobylskij, S.A. (2019)

Revision of the Oriental subgenus Patrisaspilota Fischer, 1995 (Hymenoptera: Braconidae: Alysiinae: Orthostigma Ratzeburg, 1844) with description of a new species from Papua New Guinea

. Zootaxa, 4629 (3), 365–378.