Ryke, 1961 : 101 Lee, 1970 : 57 Gamaselliphis potchefstroomensis Gamaselliphis Ryke 1961 Ologamasidae Gamaselliphis Predatory mites from crops and pastures in South Africa: potential natural enemies of redlegged earth mite Halotydeus destructor (Acari: Penthaleidae) Halliday, R. B. Zootaxa 2005 1079 11 64 3F7FZ Ryke Ryke [264,768,833,859] Arachnida Ologamasidae Gamaselliphis Animalia Mesostigmata 30 41 Arthropoda species potchefstroomensis     Cyrtolaelaps( Gamaselliphis) potchefstroomensis  Ryke, 1961: 101.  Gamaselliphis potchefstroomensis:  Lee, 1970: 57.  Specimens examined: Site 94­11, 7 females, 4 males; Site 94­13, 1 male; Site 94­14, 19 females, 10 males; Site 94­31, 1 male; Site 94­33, 1 female, 1 male.   Gamaselliphis potchefstroomensiswas described from humus at Potchefstroom ( Ryke, 1961) and has not been reported since, except when Lee (1970)promoted  Gamaselliphis Ryke 1961from a subgenus to the status of a full genus. Nothing is known of the biology of this species and the next, except that they are presumed to be predatory by analogy with other species of Ologamasidae. The genus includes only five described species, all of which were described by Ryke (1961). The male is known for only three of these. The collection also includes three specimens of another apparently undescribed species of  Gamaselliphis, which has some distinctive features (site 94­31, 2 males, 1 DN). However, I refrain from attempting a description because the female is unknown.