TY - JOUR T1 - Diptera Americae septentrionalis indigena. Centuria tertia JF - Berliner Entomologische Zeitschrift Y1 - 1863 A1 - Loew, H. SP - 1 EP - 55 KW - Ocyptamus KW - Ocyptamus (Mimocalla) KW - Ocyptamus (Mimocalla) capitatus (Loew) KW - Sphegina KW - Sphegina (Asiosphegina) KW - Sphegina (Asiosphegina) rufiventris Loew VL - 7 UR - http://www.biodiversitylibrary.org/item/36389 ER -