Pereira, Luis Alberto. “ Discovery of a Second Geophilomorph Species (Myriapoda: Chilopoda) Having Twenty-Seven Leg-Bearing Segments, the Lowest Number Recorded up to the Present in the Centipede Order Geophilomorpha ”. Papéis Avulsos De Zoologia, vol. 53, no. 13, Jan. 2013, pp. 163-85, https://doi.org/10.1590/S0031-10492013001300001.