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 ejaculans vallensis Carl, 1941b: 621-622 , fig. 80 [ Aulacobolus ]. Travancore: Grosser Wald im oberen Vattavadai-Tal, ca. 1850 m . Unspecified number of ♂ and ♀ . The MHNG collection contains four specimens in alcohol (MHNG-ARTO-14430). The specimens are accompanied by a small vial containing a partially dissected head and some pairs of legs. The data label has “Grosser Wald im oberen Vattavadai-Tal (Travancore) 10.IV ” written on it, indicating that these are the syntypes of the subspecies vallensis , even though the identification labels only have “ Aulacobolus ejaculans ” written on them. There is also a microscope slide preparation of a pair of posterior gonopods (MHNG-ARTO-14431) labelled “Auloc. ejaculans subsp. ♂ Vattavadai” and thus part of one of the syntypes . Aulacobolus ejaculans vallensis Carl, 1941 , Pachybolidae elberti Carl, 1912c: 142-144 , pl. 5, fig. 12 [ Polylepis ]. Roembi-Mengkoka, SO.- Celebes ( Dr. J. Elbert ). Unspecified number of ♂ and ♀ . The MHNG collection contains one specimen in alcohol (MHNG-ARTO-18550). The specimen has a pin running the length of the body and the head and anterior segments are detached. The identification labels in the jar have “ ♂ cotype S. E. de Celebes ex coll. Elbert ” and “ ♂ cotype S. E. de Celebes ” written on them respectively, indicating that the specimen is a syntype . The SMF collection contains three specimens in alcohol, two ♂ , each with a single gonopod missing, and one ♀ . The identification label in the jar has “Lombok, Sadjang, leg. Elbert 1909” written on it, indicating that these specimens are types . After examination of these type specimens, one ♂ ( SMF 732) was placed in a separate jar and is here designated as lectotype .