Centipedes (Myriapoda, Chilopoda) of Aldabra Atoll (Seychelles).

Centipedes collected during Royal Society surveys of the arthropod fauna of the Aldabra Atoll in 1968-1975 are identified, described, and illustrated to provide the first checklist to the Aldabran centipede fauna, comprising 12 species. These newly include the lithobiomorph (Pocock, 1893), the scolopendromorphs Linnaeus 1758, Cryptopscf.japonicus Takakuwa, 1934, Verhoeff, 1939, and Takakuwa, 1936, and the geophilomorphs Ityphiluscf.taeniaformis (Lawrence, 1960), (Ribaut, 1914), Verhoeff, 1939, Verhoeff, 1938, Ribautiacf.paucipes Attems, 1952, and (Pocock, 1891). The geophilomorph genera Lawrence, 1960, , and Silvestri, 1929, , are revised in light of the examined material and hereby designated junior subjective synonyms of Chamberlin, 1920 with the species Verhoeff, 1939, , and Lawrence, 1960, , designated as junior subjective synonyms of . The oryid genus Crabill, 1959, , is revised and designated a junior subjective synonym of Meinert, 1870. New data on intraspecific morphological variation are presented for , with the validity of Lewis, 2002 being questioned following examination of its type material. The affinities and possible origins of the Aldabran centipede fauna are found to be mainly East African, with several species occurring across other islands in the Western Indian Ocean.