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 lateralis atratus Carl, 1912c: 185 [ Rhinocricus ]. Roembi-Megkoka , S.-O.- Celebes ( Dr J. Elbert ). Unspecified number of ♂ and ♀ . The MHNG collection contains one specimen in alcohol (MHNG-ARTP-18461). The identification labels in the jar have “cotype ex coll. Elbert , Roembi-Megkoka ( Celebes merid.)” and “S.E. de Celebes (cotype ex coll. Elbert )” written on them respectively, indicating that the specimen is a syntype . The SMF collection contains one ♂ and one ♀ in alcohol ( SMF 1848) under the name Rhinocricus lateralis atractus [sic]. The identification label has “SO-Celebes: Roembi-Mengkoke, Elbert, 1909” written on it, indicating that the specimens are syntypes . A junior synonym of Salpidobolus lateralis (Carl, 1912) , Rhinocricidae