FIGURES 1–9. Diplectrona Westwood 1839, diagnostic features. 1–5, D in Australian Diplectroninae reviewed (Insecta: Trichoptera), with description of 21 new species, most referred to a new genus

FIGURES 1–9. Diplectrona Westwood 1839, diagnostic features. 1–5, D. inermis (Banks 1939; (NSW, Leura, 'Bridle Vale' [PT-1032]), ♂: 1, right fore- and hind wings, dorsal; 2, maxillary palp; 3, genitalia, ventral; 4, apex of phallic apparatus, left lateral; 5, genitalia, left lateral. 6–7, D. inermis (NSW, Minnamurra Falls, W of Kiama [PT-1035]), ♂ genitalia: 6, ventral; 7, left lateral. 8–9, D. inermis (Vic., Wilson's Promontory, Waterloo Bay [PT-1011]), ♂ genitalia: 8, ventral; 9, left lateral. Scale bar = 1 mm. Abbreviations: ac = anal cell; alp = apicolateral process; A1+2+3 = fused anal veins A1, A2, A3; dc = discoidal cell; cox = coxopodite; fI, fII, fIII, fIV, fV = forks I–V; mc = median cell; har = harpago; ph = phallic apparatus; ph sp = spines of phallic apparatus; IX, X = abdominal segments IX, X.