Figure 16 in The Nymph Architect of the Cicada Guyalna chlorogena: Behaviours and Ecosystem

Figure 16. (a) 6:59 a.m.: Opening resulting from the enlargement of a small perforation, such as that shown on Figure 15a. (b) 7:03 a.m.: Continuation of the enlargement; the nymph is discernible. (c) 8:44 a.m.: The enlargement is finished; the nymph appears, on can distinguish its eyes (ey) and its clypeus (cly). (d) 9:38 a.m.: The nymph, gripped at the opening, is equalising the edge by scratching with the hook-shaped end of its forelegs (fl); one distinguishes also an antenna (ant) and the clypeus (cly). (e) 10:05 a.m.: The equalisation of the edge is complete, the opening is perfectly circular and the nymph withdrew. (f) 6:08 p.m.: The nymph leaves its building. Observation on 01.09.2019.