Figs 7–10 in Palp sensory structures in adult caddisflies of the suborder Annulipalpia (Trichoptera): a scanning electron microscopy study

Figs 7–10. Labial palps of P. apicalis (7–8) and N. bimaculata (9–10) females. 7 – first and second segments; 8, 9 – third segment; 10 – sensory field on the third segment. Abbreviations: chs-s – short chaetoid sensilla; lts – long trichoid sensilla; pes-f – flattened petaloid sensilla; sf – sensory field. Roman numerals represent segment numbers.