• †Protrechina in Formicinae, Prenolepidini: Hölldobler & Wilson, 1990: 18.
• †Protrechina in Formicinae, Lasiini: Bolton, 1994: 50, Bolton, 1995b: 369; LaPolla & Dlussky, 2010: 260.
• †Protrechina incertae sedis in Formicinae: Wilson, 1985f: 211; Dlussky & Fedoseeva, 1988: 77; Bolton, 2003: 28; Ward et al., 2016: 349.

Citations

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• Dlussky, G. M.; Fedoseeva, E. B. 1988. Origin and early stages of evolution in ants. [In Russian.]. Pp. 70-144 in: Ponomarenko, A. G. (ed.) 1988. Cretaceous biocenotic crisis and insect evolution. [In Russian.]. Moskva: Nauka, 232 pp.
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• Ward, P. S.; Blaimer, B. B.; Fisher, B. L. 2016. A revised phylogenetic classification of the ant subfamily Formicinae (Hymenoptera: Formicidae), with resurrection of the genera Colobopsis and Dinomyrmex. Zootaxa 4072:343-357. PDF
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