East African giant millipedes of the tribe Pachybolini (Diplopoda, Spirobolida, Pachybolidae) Author Enghoff, Henrik text Zootaxa 2011 2753 1 41 journal article 10.5281/zenodo.276689 b6781430-d288-4cb4-b178-db6192a61dde 1175-5326 276689 Parabolus new genus Type species: Trigoniulus dimorphus Carl, 1909 . Included species. Parabolus dimorphus ( Carl, 1909 ) , n. comb. , Parabolus calceus n. sp. Etymology. Name formed in analogy with many other names in the order Spirobolida , masculine. Diagnosis. A genus of East African Pachybolini characterized by - coxal lobes on male legs 6 and 7 - one pair of ventral macrosetae on male legs from pair 5 onward - a very long meso-distal process on anterior gonopod coxite - a small laterobasal stout spine on terminal gonopod segment - no moveable appendix, no striated membranous lamellae, no mesal process, no free solenomerite, no distal complex of parallel ridges on posterior gonopod - no distinct overlapping lobes on anterior gonopod telopodites - apical margin of winglike expansions of second female coxae angled - an apical appendix on oral vulval valve