Posteroventral aspect of the head of the fourth-instar larva of Anopheles quadrimaculatus (setal alveoli and many palatal brush filaments omitted): (a) mandible shown through maxilla; (b) mandibles and maxillae removed and some internal structures shown.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith