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subclass anapsida
 
Noun subclass anapsida has 1 sense
  1. Anapsida, subclass Anapsida - oldest known reptiles: turtles; extinct Permian forms
    --1 is a kind of class
    --1 is a member of Reptilia, class Reptilia
    --1 has members:
     anapsid, anapsid reptile; Chelonia, order Chelonia, Testudinata, order Testudinata, Testudines, order Testudines
subchondral subcision subclan subclass subclass acnidosporidia subclass actinopoda subclass alismatidae subclass amphineura subclass anapsida subclass archaeornithes subclass archosauria subclass arecidae subclass asteridae subclass branchiopoda subclass caryophyllidae subclass cirripedia subclass cnidosporidia

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