original description
Loomis, H. F. (1964). The millipeds of Panama (Diplopoda). Fieldiana, Zoology, 47(1): 1-136. Chicago
page(s): 74 [details]
additional source
Hoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584., available online at https://www.biodiversitylibrary.org/page/63590410
page(s): 496 [details]
additional source
Golovatch, S. I.; Sierwald, P. (2001). Review of the millipede genus Poratia Cook & Cook, 1894 (Diplopoda: Polydesmida: Pyrgodesmidae). Arthropoda Selecta, 9(3): 181-192. Moscow, available online at https://kmkjournals.com/upload/PDF/ArthropodaSelecta/09/9_3%20181_192%20Golovatch_Sierwald.pdf
page(s): 190 [details]
From editor or global species database