Review of the Spirobolida on Madagascar, with descriptions of twelve new genera, including three genera of ' fire millipedes' (Diplopoda) Author Wesener, Thomas urn:lsid:zoobank.org:author: Field Museum of Natural History, 1400 S. Lake Shore Drive, Chicago, IL 60605, U. S. A. & Zoologisches Forschungsmuseum Alexander Koenig, Museumsmeile Bonn, Adenauerallee 160, D- 53113 Bonn, Germany. & B 54 D 3623309 Author Enghoff, Henrik urn:lsid:zoobank.org:author: Natural History Museum of Denmark, Universitetsparken 15, DK- 2100 Copenhagen, Denmark Author Sierwald, Petra urn:lsid:zoobank.org:author: Field Museum of Natural History, 1400 S. Lake Shore Drive, Chicago, IL 60605, U. S. A. text ZooKeys 2009 2009-09-04 19 19 1 128 journal article 10.3897/zookeys.19.221 e6ea8eea-7156-4785-8313-f4bd88dadad1 1313–2970 576503 C473F9F6-1AE7-4B3F-B17F-CA1C2709010C Key to the Granitobolus species: 1 Telopodite of anterior gonopod with a weakly-developed process, not reaching mesal margin ( Fig. 37N ). Mesal margin of coxite at midpoint projecting towards sternite ( Fig. 37L ). Apex of posterior gonopod telopodite covered with a sclerite ( Fig. 37M ).............................................. G. endemicus sp. n. – Telopodite process of anterior gonopod prominent, starting at mesal margin ( Fig. 38F ). Mesal margin of coxite not projecting ( Fig. 38D ). Apex of posterior gonopod telopodite covered with a membranous area ( Fig. 38E )........... ............................................................................. G. andohahelensis sp. n.