Vertebrata

Cuvier, G. (1800) Leçons d'anatomie comparée, tome I

Dubois & Bour (2010) The distinction between family-series and class-series nomina in zoological nomenclature, with emphasis on the nomina created by Batsch (1788, 1789) and on the higher nomenclature of turtles.

Kullander, Stach, Nyman, Samuelsson, Hansson, Delling, Blom & Jilg (2011) Nationalnyckeln till Sveriges flora och fauna. Ryggsträngsdjur: Lansettfiskar–broskfiskar. Chordata: Branchiostomatidae–Chondrichthyes.