@inbook {20523,
	title = {Entomology.},
	booktitle = {Matabele Land and the Victoria Falls. A naturalist{\textquoteright}s wanderings in the interior of South Africa},
	year = {1881},
	month = {1881},
	pages = {329-380},
	publisher = {Paul},
	organization = {Paul},
	address = {London},
	keywords = {CATALOGUE, NEOCLANIS, SPHINGIDAE},
	author = {Westwood, J. O.},
	editor = {Oates, F.}
}
@article {20440,
	title = {A new moth},
	journal = {Scribner{\textquoteright}s Monthly},
	volume = {22},
	year = {1881},
	month = {1881},
	pages = {864-865},
	chapter = {864},
	keywords = {CATALOGUE, FOODPLANT, PACHYSPHINX, SPHINGIDAE, USA},
	author = {von Reizenstein, L.}
}
@article {20275,
	title = {Descriptions of new Lepidoptera},
	journal = {Bulletin of the Brooklyn Entomological Society},
	volume = {4},
	year = {1881},
	month = {1881},
	pages = {1-2},
	keywords = {CATALOGUE, SPHINGIDAE},
	author = {Tepper, F.}
}
@article {20149,
	title = {Beitrag zur Lepidopteren-Fauna Central-Asiens},
	journal = {Stettiner Entomologische Zeitung},
	volume = {42},
	year = {1881},
	month = {1881},
	pages = {393-424},
	chapter = {393},
	keywords = {CATALOGUE, HEMARIS, HYLES, LAOTHOE, MACROGLOSSUM, SMERINTHUS, SPHINGIDAE, WORLDMAP1},
	author = {Staudinger, O.}
}
@article {19431,
	title = {L{\'e}pidopt{\`e}res d{\textquoteright}Alg{\'e}rie},
	journal = {{\'E}tudes d{\textquoteright}Entomologie},
	volume = {6},
	year = {1881},
	month = {1881},
	pages = {45-96},
	keywords = {ALGERIA, CATALOGUE, SPHINGIDAE},
	author = {Oberth{\"u}r, C.}
}
@article {19430,
	title = {L{\'e}pidopt{\`e}res d{\textquoteright}Amerique},
	journal = {{\'E}tudes d{\textquoteright}Entomologie},
	volume = {6},
	year = {1881},
	month = {1881},
	pages = {27-38},
	chapter = {27},
	keywords = {ADHEMARIUS, CATALOGUE, COLOMBIA, SPHINGIDAE},
	author = {Oberth{\"u}r, C.}
}
@article {19380,
	title = {A little beauty from northern Arizona},
	journal = {Papilio},
	volume = {1},
	year = {1881},
	month = {1881},
	pages = {149},
	chapter = {149},
	keywords = {CATALOGUE, SPHINGIDAE, SPHINX, USA},
	author = {Neumoegen, B.}
}
@article {18817,
	title = {Description of and notes upon various larvae},
	journal = {Bulletin of the Brooklyn Entomological Society},
	volume = {4},
	year = {1881},
	month = {1881},
	pages = {20-21},
	keywords = {FOODPLANT, SPHINGIDAE},
	author = {Koebele, A.}
}
@article {18707,
	title = {Smerinthus modesta},
	journal = {Bulletin of the Buffalo Society of Natural Sciences},
	volume = {4},
	year = {1881},
	month = {1881},
	pages = {29},
	chapter = {29},
	keywords = {FOODPLANT, PACHYSPHINX, SPHINGIDAE},
	author = {Kellicott, D.S.}
}
@article {18613,
	title = {Notes on Hemaris marginalis, Grote},
	journal = {Bulletin of the Buffalo Society of Natural Sciences},
	volume = {4},
	year = {1881},
	month = {1881},
	pages = {17-19},
	chapter = {17},
	keywords = {FOODPLANT, HEMARIS, SPHINGIDAE, USA},
	author = {Jewett, H.S.}
}
@article {18525,
	title = {Remarks on Smerinthus myops},
	journal = {Bulletin of the Brooklyn Entomological Society},
	volume = {3},
	year = {1881},
	month = {1881},
	pages = {99},
	chapter = {99},
	keywords = {FOODPLANT, PAONIAS, SPHINGIDAE, USA},
	author = {Hulst, G.D.}
}
@book {18175,
	title = {Contribution {\'a} la entomologia cubana},
	volume = {I. Lepid{\'o}pteros},
	year = {1881},
	month = {1881},
	pages = {480},
	publisher = {A. Alvarez \& Co.},
	organization = {A. Alvarez \& Co.},
	address = {Habana},
	keywords = {CATALOGUE, CUBA, FOODPLANT, SPHINGIDAE},
	author = {Gundlach, J.C.}
}
@article {17688,
	title = {Descriptions of some new species of Heterocera},
	journal = {Papilio},
	volume = {1},
	year = {1881},
	month = {1881},
	pages = {115-122},
	keywords = {CATALOGUE, SPHINGIDAE},
	author = {Edwards, H.}
}
@inbook {17615,
	title = {Fam. Sphingidae. Pp. 1-24 in},
	booktitle = {Biologia Centrali-Americana. Zoologia. Class Insecta. Order Lepidoptera. Suborder Heterocera},
	year = {1881},
	note = {Date of entire work is 1881-1900,, , \%1 xxxii \%2 1-41},
	month = {1881},
	pages = {490},
	publisher = {Dulau \& Co},
	organization = {Dulau \& Co},
	address = {London},
	keywords = {CATALOGUE, ORYBA, SPHINGIDAE, XYLOPHANES},
	author = {Druce, H.},
	editor = {Godman, F. du C. and Salvin, O.}
}
@article {17098,
	title = {On a second collection of Lepidoptera made in Formosa by H.E. Hobson, Esq},
	journal = {Proceedings of the Zoological Society of London},
	volume = {1880},
	year = {1881},
	month = {1881},
	pages = {666-691},
	keywords = {CATALOGUE, SPHINGIDAE, TAIWAN},
	author = {Butler, A. G.}
}
@article {17099,
	title = {On the first part of a memoir by Mons. Charles Oberth{\"u}r on the Lepidoptera of the Isle of Askold},
	journal = {Annals and Magazine of Natural History},
	volume = {7},
	year = {1881},
	note = {5},
	month = {1881},
	pages = {228-237},
	keywords = {CATALOGUE, RUSSIA, SPHINGIDAE},
	author = {Butler, A. G.}
}
@book {17100,
	title = {Illustrations of typical specimens of Lepidoptera Heterocera in the collection of the British Museum},
	volume = {5},
	year = {1881},
	month = {1881},
	pages = {74},
	publisher = {British Museum},
	organization = {British Museum},
	address = {London},
	keywords = {ACOSMERYX, CALLAMBULYX, CATALOGUE, SPHINGIDAE},
	author = {Butler, A.G.}
}
@article {17101,
	title = {Descriptions of new genera and species of heterocerous Lepidoptera from Japan},
	journal = {Transactions of the Entomological Society of London},
	volume = {1881},
	year = {1881},
	month = {1881},
	pages = {1-23, 171-200, 401-426, 579-600},
	keywords = {CATALOGUE, JAPAN, SPHINGIDAE},
	author = {Butler, A. G.}
}
@article {17102,
	title = {On a collection of nocturnal Lepidoptera from the Hawaiian Islands},
	journal = {Annals and Magazine of Natural History},
	volume = {(5) 7},
	year = {1881},
	note = {5},
	month = {1881},
	pages = {317-333, 392-408},
	chapter = {317},
	keywords = {CATALOGUE, FOODPLANT, HAWAII, HYLES, SPHINGIDAE},
	url = {http://www.biodiversitylibrary.org/item/79589$\#$page/331/mode/1up},
	author = {Butler, A.G.}
}
@article {17103,
	title = {Notes on some North American Lepidoptera},
	journal = {Papilio},
	volume = {1},
	year = {1881},
	month = {1881},
	pages = {103-106},
	keywords = {CATALOGUE, SPHINGIDAE, USA},
	author = {Butler, A.G.}
}
@article {17104,
	title = {An account of the Sphinges and Bombyces collected by Lord Walsingham in North America during the years 1871-72},
	journal = {Annals and Magazine of Natural History},
	volume = {8},
	year = {1881},
	note = {5},
	month = {1881},
	pages = {306-318},
	keywords = {CATALOGUE, SPHINGIDAE, USA},
	author = {Butler, A. G.}
}
