An annotated list of the millipede (Diplopoda) species described by Johann Carl Author Hollier, John Muséum d’histoire naturelle, C. P. 6434, CH- 1211 Genève 6, Switzerland. E-mail: john. hollier @ ville-ge. ch john.hollier@ville-ge.ch Author Stöckli, Eduard Naturhistorisches Museum Basel, Augustinergasse 2, CH- 4051 Basel, Switzerland. E-mail: eduard. stoeckli @ bs. ch eduard.stoeckli@bs.ch Author Wesener, Thomas Zoologisches Forschungsmuseum Alexander Koenig, Leibniz Institute for Animal Biodiversity, Adenauerallee 160, D- 53113 Bonn, Germany. E-mail: T. Wesener @ leibniz-zfmk. de esener@leibniz-zfmk.de Author Mesibov, Robert West Ulverstone, Tasmania, Australia 7315. E-mail: robert. mesibov @ gmail. com robert.mesibov@gmail.com Author Decker, Peter Senckenberg Museum für Naturkunde Görlitz, Department of Soil Zoology, Am Museum 1, D- 02826 Görlitz, Germany. E-mail: peter. decker @ senckenberg. de peter.decker@senckenberg.de Author Sierwald, Petra Field Museum of Natural History, 1400 S. Lake Shore Drive, Chicago, IL 60605, USA. E-mail: psierwald @ fmnh. org psierwald@fmnh.org text Revue suisse de Zoologie 2020 2020-06-04 127 1 183 240 http://dx.doi.org/10.35929/rsz.0015 journal article 10.35929/RSZ.0015 0035-418 5743454 fuhrmanni Carl, 1914b: 875-876 , figs 98-100 [ Microspirobolus ]. La Camelia, Kaffeepflanzung bei Angelopolis, 1800 m ; Argelia , Kaffeepflanzung 1600 m . Unspecified number of ♂ and juveniles. The MHNG collection contains a number of dissected parts, including gonopods, in alcohol (MHNG- ARTO-14420). A label in the tube containing them reads “Microspirob. fuhrmanni Carl ♂ ” and a photocopy of a label with “Diplopodes de la Colombie Pièces anatomoques ( J. Carl 1914)” written on it, indicating that they belonged to one or more syntype (s). There is one syntype (referred to as “ Co-Typus ” in the NMB catalogue) in the NMB (inventory number NMB-DIPL- 00219a). The whereabouts of the other syntypes is unknown. Spirobolellus fuhrmanni (Carl, 1914) , Spirobolellidae