SELECT p.first_name AS contributor_first,p.last_name AS contributor_last,p2.first_name AS enterer_first,p2.last_name AS enterer_last,t.* FROM people p,people p2,samples t,register t2 WHERE t.contributor_no=p.person_no AND t.enterer_no=p2.person_no AND t.sample_no=t2.sample_no AND genus='Sylvia' AND species='nisoria' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Sylvia' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1049 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1050 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1091 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1128 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1129 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1756 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1766 SELECT genus FROM register WHERE register_no IN (2234,45440,72378,80421,71268,55879,49849,8006,28084,31240) AND species REGEXP '^[a-z]*$'