@article {23740,
	title = {XXI. {\DH} Diptera Nematocera from the lowlands of North Borneo},
	journal = {Journal of the Federated Malay State Museum},
	volume = {16},
	year = {1931},
	pages = {486-504},
	url = {http://www.online-keys.net/sciaroidea/1931_40/Edwards_1931_Nematocera_North_Borneo.pdf},
	author = {Edwards, Frederick Wallace}
}
@article {21732,
	title = {Observations biologiques sur la larve du Delopsis aterrima Zett. et sur celle du Leptomorphus walkeri Curt. (Dipt{\`e}res myc{\'e}tophiles)},
	journal = {Revue Suisse de Zoologie},
	volume = {38},
	year = {1931},
	pages = {67-76, 3 fig.},
	author = {Brocher, F.}
}
@article {21869,
	title = {A phylogenetic study of the posterior matathoracic and basal abdominal structures of insects, with particular reference to the Holometabola},
	journal = {Journal of the New York Entomological Society},
	volume = {39},
	year = {1931},
	pages = {323-357},
	author = {Crampton, G. C.}
}
@article {21880,
	title = {Diptera collected by Dr. A. Thienemann in Java},
	journal = {American Museum Novitates},
	number = {474},
	year = {1931},
	pages = {1-7},
	abstract = {Mycetophila binotata Brunetti, 1912. A female taken on the top of Mt. Lawu, December 18, 1929 agrees with description given by Brunetti.},
	author = {Curran, C. H.}
}
@article {21997,
	title = {Oxford University Greenland Expedition, 1928. Diptera Nematocera},
	journal = {Annals and Magazine of Natural History},
	volume = {ser. 10, vol. 8},
	year = {1931},
	pages = {617-618},
	author = {Edwards, Frederick Wallace}
}
@article {22000,
	title = {Gynandromorphs and Mermithogynes in Nematocarous Diptera},
	journal = {Proceedings of the Entomological Society of London},
	volume = {6},
	year = {1931},
	pages = {40-41},
	author = {Edwards, Frederick Wallace}
}
@article {22073,
	title = {Die Dipterenfauna der Kanarischen Inseln und ihre Probleme},
	journal = {Commentationes Biologicae, Societas Scientiarum Fennica},
	volume = {4},
	year = {1931},
	pages = {1-237, 10 pl.},
	author = {Frey, Richard}
}
@article {22110,
	title = {Les Dipt{\`e}res du plateau des Hautes-Fagnes},
	journal = {Bulletin et annales de la Soci{\'e}t{\'e} Entomologique de Belgique},
	volume = {71},
	year = {1931},
	abstract = {Belgian fungus-gnats},
	author = {Goetghebuer, M.}
}
@article {22276,
	title = {Zur Kenntnis der beiden pal{\"a}arktischen Epicypta-Arten (Diptera, Fungivoridae)},
	journal = {Polskie Pismo Entomologiczne},
	volume = {10},
	year = {1931},
	pages = {69-73, 1 pl.},
	author = {Kinel, J. and Noskiewichz, J.}
}
@article {22420,
	title = {II. Beitrager zur Kenntnis der H{\"o}hlenfauna der Westfalens},
	journal = {Abhandlungen aus dem Westf{\"a}lischen Provinzial-Museum f{\"u}r Naturkunde},
	year = {1931},
	note = {check journal!},
	pages = {121-123},
	author = {Lengersdorf, Franz}
}
@article {22421,
	title = {III. Beitr{\"a}ge zur Kenntnis der H{\"o}hlenfauna der Westfalens (Kluterh{\"o}hle)},
	journal = {Abhandlungen aus dem Westf{\"a}lischen Provinzial-Museum f{\"u}r Naturkunde},
	year = {1931},
	note = {check journal!},
	pages = {125-128},
	author = {Lengersdorf, Franz}
}
@article {22441,
	title = {Die Insektenfauna Islands und ihre Probleme},
	journal = {Zoologiska Bidrag fr{\r a}n Uppsala},
	volume = {13},
	year = {1931},
	pages = {105-599},
	author = {Lindroth, Carl H.}
}
@book {22575,
	title = {6,000 illustrated Insects of Japan-Empire},
	year = {1931},
	author = {Matsumura, Shonen}
}
@article {23018,
	title = {Insekt-faunan mom Abisko National park},
	journal = {Kungliga Svenska vetenskapsakademiens skrifter i naturskydds{\"a}renden},
	volume = {17},
	year = {1931},
	pages = {1-68},
	author = {Sj{\"o}stedt, Y. and et al}
}
@article {23104,
	title = {A camel journey across the Rub el Khali},
	journal = {Geograhpical Journal (London)},
	volume = {78},
	number = {3},
	year = {1931},
	pages = {209-235, 5 pl.},
	abstract = {no Mycetophilidae!},
	author = {Thomas, Bertram and Wyllie, B. K. N.}
}
@article {23105,
	title = {The structure and life history of Sciara nitidicolis Meig. (Diptera)},
	journal = {Proceedings of the Zoological Society of London},
	volume = {1930},
	year = {1931},
	pages = {1009-1026},
	abstract = {brief on No of ganglia},
	author = {Thomas, Ieuan}
}
@article {21999,
	title = {Fauna sumatrensis. Mycetophilidae; Bibionidae, Scatopsidae, Anisopodidae},
	journal = {Tijdschrift voor Entomologie},
	volume = {74},
	year = {1931},
	pages = {262-278, 14 fig.},
	author = {Edwards, Frederick Wallace}
}
@article {22001,
	title = {Die Ausbeute der deutshen Chaco-Expedition 1925-26. Diptera. XXIII. Bibionidae. XXIV. Mycetophilidae},
	journal = {Konowia},
	volume = {10},
	number = {75-78},
	year = {1931},
	month = {20 April},
	pages = {75-78},
	author = {Edwards, Frederick Wallace}
}
@article {22002,
	title = {New Neotropical Nematocerous Diptera},
	journal = {Annals and Magazine of Natural History},
	volume = {ser. 10, vol. 7},
	number = {March 1931},
	year = {1931},
	pages = {255-261},
	author = {Edwards, Frederick Wallace}
}
@article {22243,
	title = {Two new fungus gnats of the genus Apelmon},
	journal = {Psyche (Cambridge)},
	volume = {38},
	year = {1931},
	pages = {22-24, 2 fig.},
	author = {Johnson, Charles W.}
}
@article {21998,
	title = {7. Mygoor-Nematocera in Insektfaunan inom Abisko National Park. III.},
	journal = {Kungliga Svenska vetenskapsakademiens skrifter i naturskydds{\"a}renden},
	number = {18},
	year = {1931},
	pages = {32-36},
	author = {Edwards, Frederick Wallace}
}
