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='Ischnocnema' AND species='parva' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Ischnocnema' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=368 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2988 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2989 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2990 SELECT genus FROM register WHERE register_no IN (36672,75372,35363,15989,49145,98523,52437,96599,24754,60179) AND species REGEXP '^[a-z]*$'