What is "candidodontidae"

Candidodontidae is a family of notosuchian crocodyliforms. It was originally used in 2002 as a name for a clade that includes the genera Araripesuchus, Candidodon, and Malawisuchus. Later in 2004 the family was formally defined as a node-based taxon including Candidodon itapecuruense and Mariliasuchus amarali. A 2009 study redefined Candidodontidae as a stem-based taxon which included Candidodon, Malawisuchus, and possibly Mariliasuchus.