giving birth to larvae
• (a.) Depositing living larvae, instead of eggs; -- said of certain insects.
Lar·vip'a·rous adjective [ Larva + Latin parete to bring forth.] (Zoology) Depositing living larvæ, instead of eggs; -- said of certain insects. 
Type: Term Pronunciation: lar-vip′ă-rŭs Definitions: 1. Larvae-bearing; denoting passage of larvae, rather than eggs, from the body of the female, as in certain nematodes and insects.
larviparous 1. Larvae-bearing; denoting passage of larvae, rather than eggs, from the body of the female, as in certain nematodes and insects. 2. Depositing living larvae, instead of eggs; a reference to certain insects.
Viviparity - giving birth to live young (not eggs).