part of larval labiohypopharynx ventral premental spicules Fig 55,56,57 Abbr: VPSp in ISBN:0-937548-00-6. In mosquito and dixid larvae, a variable collection of blades, filaments, spinules or other spicules borne on the ventral margin of the labiohypopharynx. TGMA:0001163 TGMA:0001163 apically serrated hairs caudal spines central brush of spines circle of hairs default_namespace fimbriae hairs prelabial outgrowths premental hairs premental scales sclerotized teeth semi-circular plates triangular shaped structure ventral premental processes