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='Philautus' AND species='variabilis' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Philautus' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=459 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=461 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=462 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=486 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=517 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=518 SELECT genus FROM register WHERE register_no IN (92290,25774,36952,24464,2791,4447,16786,58975,56062,79353) AND species REGEXP '^[a-z]*$'