Iwatsuki, Y. and Heemstra, P.C. 2015.

Redescriptions of Polysteganus coeruleopunctatus (Klunzinger 1870) and P. lineopunctatus (Boulenger 1903), with two new species from Western Indian Ocean

. Zootaxa. 4059, 1 (Dec. 2015), 133–150. DOI:https://doi.org/10.11646/zootaxa.4059.1.7.