1. Used in former classifications to include all living reptiles except turtles; superseded by the two subclasses Lepidosauria and Archosauria
   - Diapsida

Type of: reptile, reptilian

• Blastocladiales
• blastocoel
• blastocoele
• blastocoelic
• blastocyst
• blastocyte
• blastocytoma
• blastoderm
• blastodermatic
• blastodermic
• blastodermic vessicle
• Blastodiaceae
• blastodisc
• blastoff
• blastogenesis
• blastogenetic
• blastoma
• blastomere
• blastomeric
• Blastomyces
• blastomycete
• blastomycosis
• blastomycotic
• blastoporal
• blastopore