Coelioxys fenestratus is a species of leaf-cutting bee in the genus Coelioxys, of the family Megachilidae. It is found in India, and recordings from Sri Lanka are uncertain. It is also found in Korea, Japan, and China
The species was first described in 1873 by Frederick Smith as Coelioxys fenestrata, who described a female collected in Hakodadi, North China: References
Further reading http://www.atlashymenoptera.net/biblio/Karunaratne_et_al_2006_Sri_Lanka.pdf https://www.academia.edu/7390502/AN_UPDATED_CHECKLIST_OF_BEES_OF_SRI_LANKA_WITH_NEW_RECORDS http://beesind.com/beesind2/coelioxys.htm
External links Coelioxys fenestratus: Images & occurrence data from GBIF