ICZN, ?Opinion 2218 (Case 3403) Mecistocephalus Newport, 1843 and Pachymerium Koch, 1847 (Chilopoda): current usage conserved by designation of Mecistocephalus punctifrons Newport, 1843 as the type species of Mecistocephalus Newport, 1843?, The Bulletin of Zoological Nomenclature, vol. 66, no. 1, pp. 93-94, 2009.

L.  Bonato and Minelli, A., ?Case 3403. Mecistocephalus Newport, 1843 and Pachymerium Koch, 1847 (Chilopoda): proposed conservation of current usage by designation of Mecistocephalus punctifrons Newport, 1843 as the type species of Mecistocephalus Newport, 1843?, The Bulletin of zoological nomenclature, vol. 64, no. 3, pp. 166-173, 2007.

ICZN, ?Opinion 2450: Geophilus alpinus Meinert, 1870 (Chilopoda): specific name not conserved?, Bulletin of Zoological Nomenclature, vol. 77, no. 1, pp. 55-56, 2020.

L.  Bonato and Minelli, A., ?Case 3673: Geophilus alpinus Meinert, 1870 (Chilopoda): proposed conservation of the specific name?, Bulletin of Zoological Nomenclature, vol. 72, no. 1, 2015.

ICZN, ?Opinion 2452: Geophilus bonensis Meinert, 1870 (Chilopoda): specific name not conserved?, Bulletin of Zoological Nomenclature, vol. 77, no. 1, pp. 59-60, 2020.

L.  Bonato and Minelli, A., ?Case 3680: Geophilus bonensis Meinert, 1870 (currently Gnathoribautia bonensis; Chilopoda): proposed conservation of the specific name?, Bulletin of Zoological Nomenclature, vol. 72, no. 7, pp. 109-114, 2015.