Arrup

Arrup is a genus of centipedes in the family Mecistocephalidae, native to Europe and Asia as far as Japan. Centipedes in this genus feature small telopodites on the second maxillae, the head and forcipular segment are elongate, the clypeus is almost completely areolate, and the poison glands in adult males are often deep inside the forcipules. These centipedes range from 1 cm to 5 cm in length. All species in this genus have 41 leg-bearing segments. Most are soil-dwellers but Arrup akiyoshiensis is a troglobiont.

Species
Currently accepted species include:
 * Arrup akiyoshiensis Tsukamoto & Shimano, 2019
 * Arrup areolatus Shinohara, 1957
 * Arrup asiaticus Titova, 1975
 * Arrup dentatus Takakuwa, 1934
 * Arrup doii Takakuwa, 1940
 * Arrup edentulus Attems, 1904
 * Arrup holstii Pocock R.I., 1895
 * Arrup ishiianus Uliana, Bonato & Minelli, 2007-22
 * Arrup kyushuensis Uliana, Bonato & Minelli, 2007-22
 * Arrup lilliputianus Uliana, Bonato & Minelli, 2007-22
 * Arrup longicalix Uliana, Bonato & Minelli, 2007-22
 * Arrup mamaevi Titova, 1975
 * Arrup obtusus Takakuwa, 1934
 * Arrup pauroporus Y.Takakuwa, 1936
 * Arrup pylorus Chamberlin, 1912
 * Arrup sauteri Silvestri, 1919