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='Rhammatocerus' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Rhammatocerus' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2149 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2150 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2157 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2158 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2181 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2182 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2204 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2205 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=2206 SELECT genus FROM register WHERE register_no IN (94080,3934,3687,73694,70639,64592,68272,79679,95645,96968) AND species REGEXP '^[a-z]*$'