mass update iguanid -> iguana
create implication iguana (1534) -> iguanid (1549)
create implication blue_iguana (12) -> iguana (1534)
create implication marine_iguana (34) -> iguana (1534)
create implication green_iguana (18) -> iguana (1534)
create implication lesser_antillean_iguana (0) -> iguana (1534)
create implication galapagos_land_iguana (0) -> iguana (1534)
create implication spinytail_iguana (0) -> iguana (1534)
create implication rock_iguana (0) -> iguana (1534)
create implication desert_iguana (59) -> iguana (1534)