Question: How many specimens does the SANT institution have?
SQL: SELECT SUM("No. Specimens") FROM "2-18032715-8" WHERE "Abbr." = 'SANT';

Question: In which city is the Universidad de Santiago de Compostela located?
SQL: SELECT "City" FROM "2-18032715-8" WHERE "Name" = 'Universidad de Santiago de Compostela';

Question: In which city is MUB located?
SQL: SELECT "City" FROM "2-18032715-8" WHERE "Abbr." = 'MUB';