A Synopsis of the Odonata (Dragonflies) of Sumatra Author Lieftinck, M. A. text Miscellanea Zoologica Sumatrana 1935 1 1 23 journal article 10.5281/zenodo.3251875 0e6ccf7f-8e43-40c1-99a4-616658ec790b 3251875 164. Onychogomphus modcstus fruhstorferi Lieftinck . - Westcoast Res.: Korintji. ♂, Moearasako. 680 m ( Ris ). S., Lampoeng Res.: Mt. Tanggamoes. Gisting . 500 m . 1 ♀ . July 7. 1934 . Toxopeus leg .