type-larvaladj. of or pertaining to a type larva, i.e. one which exhibits features characteristic of the group to which it belongs, which do not appear in the adult form.
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type-larval1884
1884 Hyatt in Proc. Boston Soc. Nat. Hist. 5 Mar. 122 Their embryonic history has no stage which exhibits..a distinct type-larval stage.