Wowor, Daisy, and Peter K. L. Ng. 2018. “A New Sesarmid Crab of the Genus Karstarma (Crustacea: Decapoda: Brachyura) Associated With Limestone Formations in East Java, Indonesia”. Zootaxa 4482 (2). Auckland, New Zealand:355–366. https://doi.org/10.11646/zootaxa.4482.2.7.