Q:Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Archispirostreptus gigas - Archispirostreptus gigas the giant African millipede is one of the largest millipedes growing up to 38.5 centimetres (15.2 in) in length 67 millimetres (2.6 in) in circumference. It has approximately 256 legs although the number of legs changes with each molting so it can vary according to each individual.It is a widespread species in lowland parts of East Africa from Mozambique to Kenya but rarely reaches altitudes above 1000 metres (3300 ft).
A:
Animal