Cyrnellus arotron Flint 1971

Rueda Martín, Paola A., Gibon, Francois-Marie & Sganga, Julieta V., 2021, New species and records of the Neotropical genus Cyrnellus (Trichoptera: Polycentropodidae) and the re-establishment of C. minimus and C. marginalis, Zootaxa 5082 (1), pp. 15-29 : 16

Cyrnellus arotron Flint 1971

Figs 1A–1E

Cyrnellus arotron Flint 1971: 32 (original description); Flint 1982: 19 (distribution); Angrisano 1994: 138 (distribution); Paprocki et al. 2004: 16 (checklist); Angrisano & Sganga 2007: 18 (male redescribed; distribution); Dumas et al. 2010: 8 (distribution); Paprocki & França 2014: 84 (checklist); Holzenthal & Calor 2017: 418 (catalogue).

Material examined. BOLIVIA: Río Mocovi , cerca de Trinidad, 14°44’27’’S, 64°54’24’’W, 12.xi.2002, 1 male (IBN) .

Distribution. This species is recorded for the first time from Bolivia. Argentina, Bolivia new record, Brazil, Uruguay, Peru.

Figures

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.