angusticorn trumpet

From ZooTerms (Dictionary of Invertebrate Zoology)
Jump to: navigation, search
angusticorn trumpet: (Arthropoda: Insecta) In Diptera, a respiratory structure of Culicidae pupae bearing the longest axis vertically and approximately in line with the stem, funnelshaped when closed, with a split (meatal cleft) down one side allowing it to open widely at the water surface.