Identification to species level requires examination of the genitalia or study of their life cycle.
Cite this page along with its URL as:
Bhanu, P. 2021. Spirama spp. . In Sondhi, S., Y. Sondhi, P. Roy and K. Kunte (Chief Editors). Moths of India, v. 2.61. Indian Foundation for Butterflies. http://www.mothsofindia.org/sp/355996/Spirama-spp.