Originally a parallel title of Trudy Russkogo Entomologicheskogo Obshchestva, became a separate edition publishing non-Russian contributions between vol. 3 (1866) and vol. 16 (1881), became a parallel title of Trudy again from vol. 17 (1882) onwards
Kerzhner, I.M. (Кержнер, И.М.) 1984. Даты публикации издания «Труды Русского Энтомологического Общества» и «Horae Societatis Entomologicae Rossicae», 1861–1932 [Dates of publication of "Trudy Russkogo Entomologicheskogo Obshchestva" and "Horae Societatis Entomologicae Rossicae", 1861–1932]. Entomologicheskoe Obozrenie 18(4): 849–857. PDF.