The bulk update request #13605 is pending approval.
create implication white_finger_claws (440) -> white_claws (23595)
create implication grey_finger_claws (88) -> grey_claws (6744)
create implication black_finger_claws (928) -> black_claws (46852)
create implication red_finger_claws (44) -> red_claws (5550)
create implication orange_finger_claws (14) -> orange_claws (1177)
create implication yellow_finger_claws (29) -> yellow_claws (3529)
create implication green_finger_claws (94) -> green_claws (3473)
create implication teal_finger_claws (2) -> teal_claws (283)
create implication blue_finger_claws (63) -> blue_claws (9877)
create implication purple_finger_claws (48) -> purple_claws (3825)
create implication pink_finger_claws (28) -> pink_claws (3263)
create implication brown_finger_claws (81) -> brown_claws (4591)
create implication tan_finger_claws (0) -> tan_claws (882)
Reason: Since the (color)_fingernails and (color)_toenails tags implicate their respective (color)_nails and finger/toenails tags now, it'd make sense for the (color)_finger_claws and (color)_toe_claws tag to do so as well, considering their use numbers.
I grabbed the color list from the tag_group:colors page