WEIGMANN, GERD, Free University of Berlin, Institute of Zoology, Berlin, Germany.

• Zootaxa Vol. 4067 No. 4: 25 Jan 2016 - Correspondence
  Intraspecific variation of the octotaxic system in Protoribates paracapucinus (Acari, Oribatida, Haplozetidae), with systematic and taxonomic considerations
  Abstract