Buck, M. et al., 2009. Key to Diptera families ? adults. In B. V.  Brown et al., eds. Manual of Central American Diptera. Vol. 1. Manual of Central American Diptera. Vol. 1.  Ottawa: NRC Research Press, pp. 267?278.

Vockeroth, J.R., 2009. Mycetophilidae (fungus gnats). In B. V.  Brown et al., eds. Manual of Central American Diptera. Vol. 1. Manual of Central American Diptera. Vol. 1.  Ottawa: NRC Research Press, pp. 267?278.

Vockeroth, J.R., 2009. Lygistorrhinidae (long-beaked fungus gnats). In B. V.  Brown et al., eds. Manual of Central American Diptera. Vol. 1. Manual of Central American Diptera. Vol. 1.  Ottawa: NRC Research Press, pp. 265?266.

Vockeroth, J.R., 2009. Keroplatidae (predaceous fungus gnats). In B. V.  Brown et al., eds. Manual of Central American Diptera. Vol. 1. Manual of Central American Diptera. Vol. 1.  Ottawa: NRC Research Press, pp. 259?263.

Vockeroth, J.R., 2009. Diadocidiidae (diadocidiid fungus gnats). In B. V.  Brown et al., eds. Manual of Central American Diptera. Vol. 1. Manual of Central American Diptera. Vol. 1.  Ottawa: NRC Research Press, pp. 257?258.

Vockeroth, J.R., 2009. Ditomyiidae (ditomyiid fungus gnats). In B. V.  Brown et al., eds. Manual of Central American Diptera. Vol. 1. Manual of Central American Diptera. Vol. 1.  Ottawa: NRC Research Press, pp. 253?255.

Mohrig, W. & Menzel, F., 2009. 16. Sciaridae (Black Fungus Gnats). In B. V.  Brown et al., eds. Manual of Central American Diptera 1. Manual of Central American Diptera 1.  Ottawa.: NRC Research Press, pp. 279-292.