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='Nageia' GROUP BY t.sample_noSELECT life_form FROM register WHERE genus='Nageia' LIMIT 1SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2814SELECT genus FROM register WHERE register_no IN (16887,71215,82334,49076,39856,46599,11669,56303,56707,93257) AND species REGEXP '^[a-z]*$'
