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Thesaurus: heterostracan
extinct jawless fish with the anterior part of the body covered with bony plates; of the Silurian and Devonian
Related headwords
anteriordefinitionbodydefinitionbonydefinitioncovereddefinitiondevoniandefinitionextinctdefinitionfishdefinitionjawlessdefinitionpartdefinitionplatesdefinitionsiluriandefinitionheterfamilyheteracanthfamilyHeteranthera dubiafamilyheterarchyfamilyheterauxesisfamilyhetercephalousfamilyhetero-familyHeterobasidiomycetesfamilyheterocarpismfamilyheterocarpousfamilyheterocephalousfamilyheterocerafamilyheterocercalfamilyheterocercal finfamilyheterocercyfamilyheterochromousfamilyheterochronismfamily