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 simulans Carl, 1935: 330 , figs 7-8 [ Orthomorpha ( Orthomorpha ) ]. Rungshar-Valley ( Nepal ), 11,000’; 27.VI , 29.VI , 9,500’. Tropde (Thibet), 22.VI. One ♂ and three ♀ . The MHNG collection contains one specimen and dissected parts of a second specimen in alcohol (MHNG- ARTO-18558). The specimen in one small vial and some gonopods in another small vial are placed together in a larger tube with a label with “Tropde. Tibet 10,000 ft. , 22.6.1924 , Mt. Everest Exped. 1924 Maj. R. W. G. Hingston” written on it. The identification labels in the jar have “ ♀ Tropde, Tibet. gonopode ♂ de Rungshar Valley” and “Himalaya, Tibet III Everest exped.” written on them respectively. The original description calls the specimens from Nepal “ Typen ” (first date) and “Cotypus” (second date), but all of the specimens studied by Carl should be considered syntypes (see Jeekel, 1980c ). The other syntypes are in the BMNH . Delarthrum simulans ( Carl, 1935 ) , Paradoxosomatidae