Most catches in a Test series

Rishabh Pant not only impressed with his batting skills on the Tour Down Under 2018-19 but also did a fine job behind the stumps. Pant grabbed 20 catches in the four-Test matches on the Australian tour, which is the most of any Indian keeper in a particular Test series.
On the other hand, Dhoni had taken 17 catches against England in 2014. Syed Kirmani had also bagged 17 catches against Pakistan in 1979-80.