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='Apus' AND species='apus' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Apus' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1075 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1076 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=4057 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=4061 SELECT genus FROM register WHERE register_no IN (61489,64169,89433,80697,55010,28225,76037,73286,12028,94700) AND species REGEXP '^[a-z]*$'