@article {18016,
	title = {Sieben neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {54},
	year = {1940},
	month = {1940},
	pages = {139-144},
	chapter = {139},
	keywords = {AMBULYX, ANDRIASA, BORNEO, CATALOGUE, INDONESIA, MANDUCA, MARUMBA, PERU, SPHINGIDAE, SUMATRA, TANZANIA, WORLDMAP1, XYLOPHANES},
	author = {Gehlen, B.}
}
@article {17998,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {45},
	year = {1931},
	month = {10/1931},
	pages = {201-204},
	chapter = {201},
	keywords = {CATALOGUE, CATE DIAGNOSIS, DEMOCRATIC REPUBLIC OF CONGO, INDIA, MADORYX, MANDUCA, MEXICO, MIMAS, SMERINTHUS, SPHINGIDAE, TEMNORA, WORLDMAP1, XYLOPHANES},
	url = {https://www.zobodat.at/pdf/Entomologische-Zeitschrift_45_0201-0204.pdf},
	author = {Gehlen, B.}
}
@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.}
}
