Sitalcina borregoensis is a species of armoured harvestman in the family Phalangodidae. It is found in North America.
References
- Ubick, Darrell, and Thomas S. Briggs (1989). "The harvestman family Phalangodidae. 1. The new genus Calicina, with notes on Sitalcina (Opiliones: Laniatores)". Proceedings of the California Academy of Sciences, vol. 46, no. 4, 95-136.