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='Aedes' AND species='taeniorhychus' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Aedes' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2215 SELECT genus FROM register WHERE register_no IN (61251,60532,18813,77966,34132,14624,32954,8064,38784,39986) AND species REGEXP '^[a-z]*$'