original description
Chamberlin, R. V. (1914). On a collection of Myriapods from Costa Rica. Transactions of the American Entomological Society, 40: 185-194
page(s): 186 [details]
original description
(of Siphonophora valerii Chamberlin, 1933) Chamberlin, R. V. (1933). On a collection of centipeds and millipeds from Costa Rica. <em>Pan-Pacific Ent.</em> 9: 11-24.
page(s): 24 [details]
additional source
Jeekel, C. A. W. (2001). A bibliographic catalogue of the Siphonophorida (Diplopoda). Myriapod memoranda, 3: 44-71. Oisterwijk
page(s): 56; note: citation of species name [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): 192 [details]
source of synonymy
Loomis, H. F. (1972). Millipeds from the atlantic lowlands of Costa Rica. Florida Entomologist, 55(3): 185-206
page(s): 205 [details]
From editor or global species database