taxon_a_id,taxon_b_id,scientific_name_a,scientific_name_b,all_total,precomputed_age,precomputed_ci_low,precomputed_ci_high,adjusted_age 9845,9397,Ruminantia,Chiroptera,26,79.302427656045,76.162121279602,82.442734032487,79.30243