FIGURE 1. Cyrnellus spp., male genitalia. 1A–1E, Cyrnellus arotron Flint 1971 in New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis

FIGURE 1. Cyrnellus spp., male genitalia. 1A–1E, Cyrnellus arotron Flint 1971: 1A, left lateral; 1B, right inferior appendage, ventral; 1C, phallus, left lateral; 1D, dorsal phallic sclerite, dorsal; 1E, dorsal phallic sclerite, left lateral. 1F–1I, Cyrnellus boliviensis sp. nov.: 1F, left lateral; 1G, right inferior appendage, ventral; 1H, phallus, left lateral; 1I, phallus, dorsal. ap = apex of an inferior appendage; asI = subapicomesal spine I; asII = subapicomesal spine II; dlp = dorsolateral process; ds = dorsal phallic sclerite; ia = inferior appendage; iap = intermediate appendage; il = internal lobe; ix = sternite IX; mlp = mesolateral process; mvp = mesoventral process.