[1]
Dijkstra, K.-D.B., Samways, M.J. and Simaika, J.P. 2007.

Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)

. Zootaxa. 1467, 1 (May 2007), 19–34. DOI:https://doi.org/10.11646/zootaxa.1467.1.2.