Diversity of the genus Labidostoma Kramer: new data from the study of Labidostoma (Labidostoma) guadalupense n. sp. from the Philippines (Acari, Actinedida, Labidostomatidae)
  Preliminary study on the genus Pterygosoma Peters, 1849 (Actinedida, Pterygosomidae): Complementary description of Pterygosoma bibronii Jack, 1962, and notes on evolutionary characters of Pterygosomidae