J.  Maca, ?Lonchaeidae?, in Diptera of the Po?ana Protected Landscape Area ? Biosphere Reserve (Central Slovakia). SNC SR, Administration of the PLA ? BR Po?ana Zvolen, 2009, pp. 190?192.

J.  Maca, ?Acartophthalmidae, Aulacigastridae, Campichoetidae, Clusiidae, Diastatidae, Lonchaeidae and Odiniidae (Diptera: Acalyptrata) of the Jizerské hory Mts and Frýdlant region (northern Bohemia, Czech Republic). Sborník Severo?eského?, Muzea Liberec, P?írodní v?dy , vol. 27, 2009.

J.  Maca, Bartak, M., and Vanek, J., ?Kopinatkovití (Diptera, Lonchaeidae) ?eské ?ásti Krkono?  /   Lance flies (Diptera, Lonchaeidae) in the Czech part of the Krkono?e Mts?, Opera Corcontica, vol. 53, pp. 211-218, 2016.

J.  Maca, ?Lonchaeidae?, in Checkliste der Dipteren Deutschlands  , Supplement 2th ed., vol. Supplement 2, S.  H, R, B., and A, S., Eds. 1999, pp. 158-159.

J.  Maca, ?New and interesting records of Lonchaeidae (Diptera) from the Czech and Slovak Republics.?, Folia Facultatis scientiarum naturalium Universitatis Masarykianae Brunensis, Biologica , vol. 95, pp. 107 - 110, 1997.

J.  Maca and Bartak, M., ?Lonchaeidae ; Diptera in an industrially affected region (north-western Bohemia, Bilina and Duchcov environs)?, Folia Facultatis Scientarium Naturalium Universitatis Masarykianae Brunensis Biologica , vol. 105, pp. 273 - 277, 2001.