Balogh, 1963 : 489 Heterogamasus ( Heterogamasus ) spinosissimus Lee, 1967 : 501 Heterogamasus spinosissimus Lee, 1970 : 157 Catalogue of the family Ologamasidae Ryke (Acari: Mesostigmata) Castilho, Raphael C. Silva, Edmilson S. De, Gilberto J. Halliday, Bruce Zootaxa 2016 4197 1 1 147 6LT2X Balogh, 1963 Balogh 1963 [207,733,1850,1875] Arachnida Ologamasidae Heterogamasus Animalia Mesostigmata 77 78 Arthropoda species spinosissimus     Gamasellus(?)  spinosissimus[sic]  Balogh, 1963: 489.     Heterogamasus( Heterogamasus) spinosissimus.—  Lee, 1967: 501.  Heterogamasus spinosissimus.—  Lee, 1970: 157.   Type depository.Unknown.    Typelocality and habitat.Cerro Piltriquitron (alt.  1,150 m), El Bolson, Provincia de Rio Negro, Argentina,  16 November 1961, in litter from  Maytenus boaria[Celastreaceae] forest with  Berberis darwinii[ Berberidaceae] and  Nothofagus antarctica[ Nothofagaceae], near a spring. 1412763051 1961-11-16 El Bolson Argentina 1150 Provincia de Rio Negro 78 79 1 Provincia de Rio Negro holotype