@article {18026,
	title = {Neue afrikanische Sphingiden},
	journal = {Revue de Zoologie et de Botanique Africaines},
	volume = {44},
	year = {1951},
	month = {1951},
	pages = {251-253},
	chapter = {251},
	keywords = {CAMEROON, CATALOGUE, CHLOROCLANIS, DEMOCRATIC REPUBLIC OF CONGO, DOVANIA, RWANDA, SPHINGIDAE, TEMNORA, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18019,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {56},
	year = {1942},
	month = {1942},
	pages = {73-74},
	keywords = {AMBULYX, CATALOGUE, CHINA, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18020,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {56},
	year = {1942},
	month = {1942},
	pages = {127-128},
	chapter = {127},
	keywords = {CATALOGUE, MANDUCA, PERU, POLYPTYCHUS, SPHINGIDAE, URUGUAY, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18025,
	title = {Berichtigung},
	journal = {Entomologische Zeitschrift},
	volume = {61},
	year = {1951},
	month = {1951},
	pages = {56},
	keywords = {CATALOGUE, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {18017,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {55},
	year = {1941},
	month = {1941},
	pages = {178-179},
	chapter = {178},
	keywords = {CALLAMBULYX, CATALOGUE, CATE DIAGNOSIS, CLANIS, SAMOA, SPHINGIDAE, THERETRA, WORLDMAP1, XYLOPHANES},
	author = {Gehlen, B.}
}
@article {18021,
	title = {Eine neue Sphingide von Vorderindien},
	journal = {Ver{\"o}ffentlichungen aus dem Deutschen Kolonial-und Ubersee-Museum in Bremen},
	volume = {3},
	year = {1942},
	month = {1942},
	pages = {286-287},
	chapter = {286},
	keywords = {CATALOGUE, INDIA, RHAGASTIS, SPHINGIDAE, THERETRA},
	author = {Gehlen, B.}
}
@article {18024,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {60},
	year = {1950},
	month = {1950},
	pages = {67-69},
	chapter = {67},
	keywords = {BRAZIL, CALLIONIMA, CATALOGUE, DEMOCRATIC REPUBLIC OF CONGO, POLYPTYCHUS, PRAEDORA, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18023,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {57},
	year = {1944},
	month = {1944},
	pages = {165-166},
	chapter = {165},
	keywords = {AELLOPOS, CATALOGUE, COCYTIUS, COLOMBIA, HIPPOTION, R{\'E}UNION, SPHINGIDAE, SURINAM, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18022,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {57},
	year = {1943},
	month = {1943},
	pages = {49-51},
	keywords = {CALLIONIMA, CATALOGUE, SPHINGIDAE},
	author = {Gehlen, B.}
}
@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 {18018,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {55},
	year = {1941},
	month = {12/1941},
	pages = {185-186},
	chapter = {185},
	keywords = {CATALOGUE, CUBA, NYCERYX, PSEUDOSPHINX, SPHINGIDAE, THERETRA, UZBEKISTAN, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18008,
	title = {Liste der von S.K.H. dem Prinzen Leopold von Belgien in Jahre 1932 gesammelten Sphingidae},
	journal = {Bulletin du Mus{\'e}e Royal d{\textquoteright}Histoire Naturelle de Belgique},
	volume = {10},
	year = {1934},
	month = {1934},
	pages = {1-3},
	chapter = {1},
	keywords = {AMBULYX, CATALOGUE, DAPHNIS, LEUCOPHLEBIA, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18009,
	title = {Family Sphingidae},
	journal = {Gross-Schmetterlinge der Erde},
	volume = {2},
	year = {1934},
	month = {1934},
	pages = {286},
	keywords = {CATALOGUE, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {18011,
	title = {Eine neue Sphingide aus Bombay},
	journal = {Entomologische Zeitschrift},
	volume = {48},
	year = {1935},
	month = {1935},
	pages = {188-190},
	chapter = {188},
	keywords = {CATALOGUE, CLANIS, INDIA, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18013,
	title = {Eine neue amerikanische Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {49},
	year = {1935},
	month = {1935},
	pages = {36-37},
	chapter = {36},
	keywords = {CATALOGUE, MANDUCA, PERU, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18014,
	title = {Eine neue Sphingide von Sumatra},
	journal = {Entomologische Zeitschrift},
	volume = {49},
	year = {1936},
	month = {1936},
	pages = {461-462},
	keywords = {CATALOGUE, SPHINGIDAE, SUMATRA},
	author = {Gehlen, B.}
}
@article {18015,
	title = {Sphingiden aus Venezuela},
	journal = {Ver{\"o}ffentlichungen aus dem Deutschen Kolonial-und Ubersee-Museum in Bremen},
	volume = {1},
	year = {1936},
	month = {1936},
	pages = {305-306},
	keywords = {CATALOGUE, SPHINGIDAE, VENEZUELA},
	author = {Gehlen, B.}
}
@article {18006,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {47},
	year = {1933},
	month = {1933},
	pages = {115-116},
	chapter = {115},
	keywords = {CATALOGUE, DARAPSA, MEXICO, SPHINGIDAE, WORLDMAP1(PART), XYLOPHANES},
	author = {Gehlen, B.}
}
@article {18010,
	title = {Zwei interessante Sphingiden},
	journal = {Ver{\"o}ffentlichungen aus dem Deutschen Kolonial-und Ubersee-Museum in Bremen},
	volume = {1},
	year = {1935},
	month = {1935},
	pages = {304},
	chapter = {304},
	keywords = {BRAZIL, CALLIONIMA, CATALOGUE, INDIA, SPHINGIDAE, THERETRA, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18012,
	title = {Neue afrikanische Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {49},
	year = {1935},
	month = {1935},
	pages = {11-13},
	chapter = {11},
	keywords = {ANDRIASA, CATALOGUE, DEMOCRATIC REPUBLIC OF CONGO, POLYPTYCHUS, SPHINGIDAE, TANZANIA, TEMNORA, WORLDMAP1},
	url = {https://www.zobodat.at/pdf/Entomologische-Zeitschrift_49_0011-0013.pdf},
	author = {Gehlen, B.}
}
@article {18007,
	title = {Neue afrikanische und asiatische Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {48},
	year = {1934},
	month = {1934},
	pages = {59-62},
	chapter = {59},
	keywords = {CATALOGUE, HYLES, LAOTHOE, MAASSENIA, MALE GENITALIA, NEOPOLYPTYCHUS, POLYPTYCHUS, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {17997,
	title = {Neues {\"u}ber Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {45},
	year = {1931},
	month = {1931},
	pages = {119-121},
	keywords = {CATALOGUE, CATE DIAGNOSIS, CECHENENA, MALE GENITALIA, SPHINGIDAE, XYLOPHANES},
	author = {Gehlen, B.}
}
@article {18002,
	title = {Sphingidae. Pp. 27-29 in: van Straelen, V. (ed.), R{\'e}sultats scientifiques du Voyage auc Indes orientales N{\'e}erlandaises, Lepidoptera I},
	journal = {M{\'e}moires du Mus{\'e}e Royal d{\textquoteright}Histoire Naturelle de Belgique},
	volume = {4},
	year = {1932},
	month = {1932},
	pages = {1-100},
	keywords = {ARU ISLANDS, INDONESIA, JAVA, SPHINGIDAE, SRI LANKA, SULAWESI, SUMATRA, SUMBAWA, WORLDMAP2},
	author = {Gehlen, B.}
}
@article {18004,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {47},
	year = {1933},
	month = {1933},
	pages = {78-80},
	chapter = {78},
	keywords = {CATALOGUE, COLOMBIA, HALMAHERA, INDONESIA, MEGANOTON, MEXICO, MOLUCCAS, PANAMA, PAONIAS, PROTAMBULYX, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18005,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {47},
	year = {1933},
	month = {1933},
	pages = {107-108},
	keywords = {CATALOGUE, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {18000,
	title = {Neue Sphingiden},
	journal = {Entomologische Rundschau},
	volume = {49},
	year = {1932},
	month = {1932},
	pages = {182-184},
	chapter = {182},
	keywords = {CATALOGUE, LAOTHOE, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {18001,
	title = {Family: Sphingidae, hawk moths},
	journal = {Gross-Schmetterlinge der Erde},
	volume = {2},
	year = {1932},
	month = {1932},
	pages = {137-166},
	chapter = {137},
	keywords = {CATALOGUE, HYLES, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {17996,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {44},
	year = {1931},
	month = {1931},
	pages = {362-364},
	chapter = {362},
	keywords = {BOLIVIA, CATALOGUE, CATE DIAGNOSIS, CECHENENA, INDIA, INDONESIA, JAVA, POLYPTYCHUS, SPHINGIDAE, WORLDMAP1, XYLOPHANES},
	author = {Gehlen, B.}
}
@article {17999,
	title = {Neue Sphingiden},
	journal = {Entomologische Rundschau},
	volume = {49},
	year = {1932},
	month = {1932},
	pages = {62-64, 65-66, 84-85},
	chapter = {62},
	keywords = {AGRIUS, CATALOGUE, CATE DIAGNOSIS, CLANIS, EUPANACRA, HALMAHERA, HYBRIDS, HYLES, INDONESIA, LAOTHOE, LEBANON, NORTH KOREA, SMERINTHUS, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {18003,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {47},
	year = {1933},
	month = {1933},
	pages = {86-87},
	keywords = {CATALOGUE, LAOS, MALE GENITALIA, MARUMBA, MORWENNIUS, SPHINGIDAE},
	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 {17986,
	title = {{IPholus translineatus} Rothsch. ♀},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {18},
	year = {1924},
	month = {1924},
	pages = {173},
	keywords = {EUMORPHA, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {17988,
	title = {Eine neue afrikanische Sphingide},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {21},
	year = {1927},
	month = {1927},
	pages = {174-175},
	chapter = {174},
	keywords = {CAMEROON, CATALOGUE, SPHINGIDAE, THERETRA, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {17994,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {44},
	year = {1930},
	month = {1930},
	pages = {130-131},
	keywords = {CATALOGUE, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {17993,
	title = {Neue Sphigiden [sic]},
	journal = {Entomologische Zeitschrift},
	volume = {44},
	year = {1930},
	month = {1930},
	pages = {258-259},
	chapter = {258},
	keywords = {BRAZIL, CATALOGUE, CATE DIAGNOSIS, EUPANACRA, INDIA, SPHINGIDAE, WORLDMAP1, XYLOPHANES},
	author = {Gehlen, B.}
}
@article {17995,
	title = {Neue Sphingiden},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {24},
	year = {1930},
	note = {Includes a photograph of the type of Nyceryx draudti.; ;},
	month = {1930},
	pages = {217-220},
	chapter = {217},
	keywords = {ABERRATIONS, CATALOGUE, CATE DIAGNOSIS, EUPANACRA, HYLES, INDIA, MANDUCA, NYCERYX, PERU, SPHINGIDAE, WORLDMAP1},
	author = {Gehlen, B.}
}
@article {17990,
	title = {Neue Sphingiden-Arten, -Unterarten und -Formen},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {22},
	year = {1928},
	month = {1928},
	pages = {13-18},
	chapter = {13},
	keywords = {AMBULYX, CATALOGUE, COLOMBIA, DAPHNUSA, HYLES, INDONESIA, JAVA, MARUMBA, PERU, PROTAMBULYX, RHAGASTIS, RUSSIA, SPHINGIDAE, SULAWESI, TANIMBAR, WORLDMAP1, XYLOPHANES},
	author = {Gehlen, B.}
}
@article {17991,
	title = {Ueber bisher unbekannte und bekannte Sphingiden-Formen},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {22},
	year = {1929},
	month = {1929},
	pages = {354-356},
	chapter = {354},
	keywords = {ABERRATIONS, CATALOGUE, HYLES, NYCERYX, SPHINGIDAE},
	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 {17992,
	title = {Neue Sphingiden},
	journal = {Entomologische Zeitschrift},
	volume = {44},
	year = {1930},
	month = {1930},
	pages = {174-176},
	chapter = {174},
	keywords = {ADHEMARIUS, ANGONYX, CATALOGUE, CATE DIAGNOSIS, EUPANACRA, HYLES, MACROGLOSSUM, MANDUCA, SPHINGIDAE, WORLDMAP1},
	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.}
}
@article {17983,
	title = {Eine neue Sphingide aus Deutsch-Neu-Guinea: Eurypteryx falcata sp. n},
	journal = {Deutsche Entomologische Zeitschrift, Berlin},
	volume = {1922},
	year = {1922},
	month = {1922},
	pages = {360-361},
	keywords = {CATALOGUE, EURYPTERYX, NEW GUINEA, SPHINGIDAE},
	author = {Gehlen, B.}
}
@article {17984,
	title = {Eine neue Sphingide aus Windhuk},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {16},
	year = {1922},
	month = {1922},
	pages = {104},
	chapter = {104},
	keywords = {CATALOGUE, NAMIBIA, PSEUDOCLANIS, SPHINGIDAE, WORLDMAP},
	author = {Gehlen, B.}
}
@article {17985,
	title = {Eine neue Sphingide},
	journal = {Internationale Entomologische Zeitschrift},
	volume = {18},
	year = {1924},
	month = {10/1924},
	pages = {145-146},
	abstract = {<p>Published on 01/10/1024.</p>
},
	keywords = {CATALOGUE, MEGANOTON, NOTONAGEMIA, SPHINGIDAE},
	author = {Gehlen, B.}
}
