CREATE TABLE table_21797 ("Scientific name" CLOB, "Common name" CLOB, "Length  ( male ) " CLOB, "Length  ( female ) " CLOB, "Color" CLOB, "Lifespan  ( years ) " CLOB)

Name the common name for rhampholeon spectrum
SELECT "Common name" FROM table_21797 WHERE "Scientific name" = 'Rhampholeon spectrum'
SELECT "Common name" FROM "table_21797" WHERE "Scientific name" = 'Rhampholeon spectrum'