Children (11 direct children, 63 direct and indirect children):
Anagaudryceras
(tree size 13)
Eotetragonites
(tree size 1)
Gaudryceras
(tree size 26)
Kossmatella
(tree size 5)
Gabbioceratinae
(tree size 5)
Mesogaudryceras
Vertebrites
Neogaudryceras
Paragaudryceras
(tree size 1)
Varunaites
Parajaubertella
(tree size 1)