31. In 1937, members of the " Opilio lepidus " species of harvestman were sited in the area. 32. This, with a body size of only slightly more than 2 mm, minute harvestman lives only in caves. 33. The "'Neogoveidae "'are a family of harvestmen with twelve described species in five genera. 34. "' Epedanidae "'is a family of the harvestman infraorder Grassatores with about 200 described species. 35. "' Samoidae "'is a family of the harvestman infraorder Grassatores with about fifty described species. 36. "' Podoctidae "'is a family of the harvestman infraorder Grassatores with about 130 described species. 37. This harvestman is widespread throughout Britain and Europe, though less common than " L . rotundum ". 38. While some harvestman 's legs twitch for a minute, others have been recorded to twitch up to an hour. 39. He is a spider and myriapod expert who has published more than 100 scientific articles primarily on harvestman and millipede taxonomy. 40. "Nemastomoides depressus ", described as a harvestman in the family Nemastomoididae, is actually a poorly preserved phalangiotarbid.