A few new features have just been launched.
All rankings tables now show each lister's most recent tick. (This is their last added record, which may be historical.)
You can now search for any particular species on a list and jump to that species.
Filter by Family
When editing a list using Batch Edit, you can choose to filter the list and show only the species for a selected family.
In addition, species searches now show matching results broken down by family.