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='Prolasius' AND species='nitidissimus' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Prolasius' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=906 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1021 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1022 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2107 SELECT genus FROM register WHERE register_no IN (94202,20640,56863,49926,34551,49553,23731,28803,6299,19772) AND species REGEXP '^[a-z]*$'