simplex Humbert, 1865 : 34 Polydesmus ( Strongylosoma ) An annotated list of the Diplopoda described by Aloïs Humbert alone and with Henri de Saussure, and the Diplopoda from Saussure’s Mexico expedition John Hollier Edmund Schiller Nesrine Akkari Revue suisse de Zoologie 2017 2017-09-30 124 2 203 224 4D5SX (Humbert, 1865) Humbert 1865 [151,581,482,505] Diplopoda Paradoxosomatidae Anoplodesmus Animalia Polydesmida 15 218 Arthropoda species simplex    simplex Humbert, 1865: 34-35, pl. 3, fig. 14 [  Polydesmus( Strongylosoma)].  Pundel-Oya Valley. Unspecified series.   Carl (1932)gave a new illustration of the gonopod, without stating that it came from the type. The MHNG collection contains the gonopod studied by Carl, stored in alcohol under the name  Orthomorpha( Kalorthomorpha) simplex. An undated label in the jar indicates that Hoffman identified these as part of the type; given that the type series was undefined, it is a syntype. The generic placement follows de Zoysa et al. (2016).