The biospeleological studies led by the cave biologists Ana Sofia Reboleira and Alberto Sendra, provided the deepest subterranean arthropods of the Earth.
Sofia | Santa Ana | Santa Ana, California | Santa Ana, El Salvador | Sofia University | PFC CSKA Sofia | Sofia Coppola | Sofia Gubaidulina | Santa Ana District, Castrovirreyna | Santa Ana District | PFC Levski Sofia | Museo Nacional Centro de Arte Reina Sofía | Sofia Province | Queen Sofía of Spain | PFC Slavia Sofia | Ana Torroja | Sofía Vergara | Sofia Rotaru | Santa Ana, Costa Rica | Sofia Milos | Santa Ana River | Mater Dei High School (Santa Ana, California) | Ana Paula Valadão | Ana Belén | Santa Sofia | Santa Ana College | Doña Ana County, New Mexico | Doña Ana County | Bistritsa, Sofia | Ana Popovic |