African Pygmy Hedgehog, Erinaceus albiventris, Atelerix albiventris, Atelerix adansoni, Atelerix atratus, Atelerix diadematus, Atelerix faradjius, Atelerix heterodactylus, Atelerix hindei, Atelerix kilimanus, Atelerix langi, Atelerix lowei, Atelerix oweni, Atelerix pruneri, Atelerix sotikae, Atelerix spiculus, Atelerix spinifex, east african hedgehog, pruner hedgehog, pruner's hedgehog, four-toed hedgehog, four toed hedgehog, white-bellied hedgehog, white bellied hedgehog, spinemammal, insectivore, prickly, quills, upside down, rolling, unrolling, protective, protection, ball, defense, defensive, defend