| abstract | Authors describe four new species of southern african soil belonging to Labidostoma genus, subgenus Labidostoma: L. (L.) fissurata, L. (L.) angolensis, L. (L.) mirax and L. (L.) perciliata. These new species enlarge the pattern of distribution of the subgenus Labidostoma whose repartition is essentially pantropical and limited by temperate climates. |