@article {971,
	title = {Studien uber sudostasiatische Dipteren. IX.},
	journal = {Tijdschrift voor Entomologie},
	volume = {57},
	year = {1914},
	pages = {137-168, 169-275, pls. 5-7},
	keywords = {Citrogramma, Citrogramma gedehanum (de Meijere), Syrphus},
	author = {Meijere, J.C.H. de}
}
@article {973,
	title = {Diagnoses de Syrphides [Dipt] nouveaux du Laos (Indo-Chine francaise)},
	journal = {Bulletin de la Soci{\'e}t{\'e} entomologique de France},
	volume = {1923},
	year = {1923},
	pages = {25-28},
	keywords = {Citrogramma, Citrogramma clarum (Herv{\'e}-Bazin)},
	author = {Herv{\'e}-Bazin, J.}
}
@article {150,
	title = {The Syrphidae of the Malay Peninsula},
	journal = {Journal of the F.M.S. Museums},
	volume = {14},
	year = {1928},
	pages = {141-324},
	keywords = {Citrogramma, Citrogramma difficile (Curran), Citrogramma hervebazini (Curran), Citrogramma pendleburyi (Curran), Citrogramma variscutatum (Curran), Syrphus, Vockerothiella laticornis (Curran)},
	author = {Curran, C.H.}
}
@article {965,
	title = {Die Syrphiden des japanischen Kaiserreichs, mit Berucksichtigung benachbarter Gebiete},
	journal = {Memoirs of the Faculty of Science and Agriculture, Taihoku Imperial Univeristy},
	volume = {1},
	year = {1930},
	pages = {xx + 446 pp},
	keywords = {Citrogramma, Citrogramma arisanicum (Shiraki), Citrogramma citrinum (Brunetti), Citrogramma clarum (Herv{\'e}-Bazin), Citrogramma fumipenne (Matsumura), Macrozelima, Macrozelima hervei (Shiraki), Microdon, Microdon (Parocyptamus), Microdon (Parocyptamus) sonamii (Shiraki)},
	author = {Shiraki, T.}
}
@article {160,
	title = {Records and descriptions of Syrphidae from North Borneo, including Mt. Kinabalu},
	journal = {Journal of the Federated Malay States museums},
	volume = {16},
	year = {1931},
	pages = {333-376},
	keywords = {Citrogramma, Citrogramma fascipleurum (Curran), Pseudovolucella, Pseudovolucella fasciata Curran, Syrphus},
	url = {http://www.biodiversitylibrary.org/bibliography/22352},
	author = {Curran, C.H.}
}
@article {1157,
	title = {Diagnostic keys to new and known genera and species of Indian subcontinent Syrphini (Diptera: Syrphidae)},
	journal = {Colemania Insect Biosystematics},
	volume = {3},
	year = {1994},
	pages = {1-15},
	keywords = {Agnisyrphus, Agnisyrphus angara Ghorpade, Agnisyrphus gressitti Ghorpade, Allobaccha, Citrogramma, Citrogramma chola Ghorpad{\'e}, Citrogramma flavigenum Wyatt, Citrogramma henryi Ghorpad{\'e}, Syrphini, Vockerothiella, Vockerothiella laticornis (Curran)},
	author = {Ghorpade, Kumar D.}
}
