A review of the millipedes (Diplopoda) of Namibia, with identification keys and descriptions of two new genera and five new species Author Vohland, Katrin Author Hamer, Michelle text African Invertebrates 2013 2013-06-30 54 1 251 251 journal article 2305-2562 Family Synxenidae Silvestri, 1923 Diagnosis: Long, thin and dark trichomes, 17 pairs of legs, with last two pairs adapted for jumping, and 8–11 ocelli in each eye. Palps of gnathochilarium with well-developed lateral extensions ( Condé & Nguyen Duy-Jacquemin 2008 ). Remarks: Only two genera have been described in the family, Condexenus Nguyen Duy-Jacquemin, 2006 and Phryssonotus Scudder, 1885 . The latter genus includes several fossil species from amber.