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 157. Macrogomphus quadratus Selys . - "? Sumatra" ( Albarda , Selys ) - Palembang Res.: Kloeang. near Pladjoe. 1 ♂, Aug, 3. 1933. native coll. - A fine specimen in excellent condition, not differing from a series in the Buitenzorg Museum collection from W. Borneo. This is the first precise record of the species in Sumatra.