@article {17989, title = {Neue Sphingiden-Arten, -Unterarten und -Formen}, journal = {Internationale Entomologische Zeitschrift}, volume = {21}, year = {1928}, month = {1928}, pages = {391-401}, chapter = {391}, keywords = {ADHEMARIUS, AGRIUS, BISMARCK ARCHIPELAGO, BRAZIL, CAMEROON, CATALOGUE, COCYTIUS, COLOMBIA, DOMINICAN REPUBLIC, GERMANY, HYLES, ITALY, LINTNERIA, MANDUCA, MEXICO, PAPUA NEW GUINEA, PERU, PROTAMBULYX, PSEUDOCLANIS, SAINT LUCIA, SARDINIA, SLOVENIA, SPHINGIDAE, SPHINX, WORLDMAP1, XYLOPHANES}, author = {Gehlen, B.} } @article {17987, title = {Neue Sphingiden}, journal = {Internationale Entomologische Zeitschrift}, volume = {20}, year = {1926}, month = {1926}, pages = {172-176, 248-252}, chapter = {172}, keywords = {ADHEMARIUS, BOLIVIA, BRAZIL, CATALOGUE, COLOMBIA, ECUADOR, EUMORPHA, HIPPOTION, MANDUCA, MEXICO, NEW GUINEA, NYCERYX, PAPUA NEW GUINEA, PERU, SPHINGIDAE, WORLDMAP1, XYLOPHANES}, author = {Gehlen, B.} }