Catalogue of the family Ologamasidae Ryke (Acari: Mesostigmata) Author Castilho, Raphael C. Author Silva, Edmilson S. Author De, Gilberto J. Author Halliday, Bruce text Zootaxa 2016 4197 1 1 147 journal article 10.5281/zenodo.168445 449eccf3-b63f-437d-945f-85c5e01dadb2 1175-5326 168445 154. Gamasellus nivalis Schweizer, 1949 Gamasellus nivalis Schweizer, 1949 : 34 . Gamasellus nivalis .— Schweizer, 1961 : 94 ; Karg, 1971 ; 1993c : 371 : 350; Bregetova & Shcherbak, 1977 : 302 . Cyrtolaelaps ( Gamasellus ) nivalis .— Ryke, 1962a : 55 . Type depository. Naturhistorisches Museum Basel , Basel , Switzerland . Type locality and habitat. Alp Tablasot (alt. 2,850 m ), Schadler (alt. 2,950 m ) and Piz Lischana (alt. 3,109 m ), Switzerland , on moss and other low-growing plants.