FIGURE 1. Palaeagapetus nearcticus male and female. Male (A–I): A, head, left lateral; B, head and thorax, dorsal; C, right wings, dorsal; D, abdominal segments V–X, left lateral; E, genitalia, left lateral; F, same, dorsal; G, same, ventral; H, I, lateral appendage, left lateral. Female (J, K): J, abdominal segments V–X, left lateral; K, vaginal apparatus, ventral. Abbreviations: 1–5=1st to 5th apical forks; V–X= abdominal segments V–X; tX= tergite X. Setal warts (B): a= anterior setal wart, am= anteromesal setal wart, p=posterior setal wart, pl=posterolateral setal wart. Genitalia: ia=inferior appendage (paired): dl=dorsal lobe of inferior appendage, vl=ventral lobe of inferior appendage; la ap=lateral appendage (paired): db=dorsal branch of lateral appendage; mb=middle branch of lateral appendage, vb=ventral branch of lateral appendage; ph, phallus.

Published as part of Ito, Tomiko, Wisseman, Robert W., Morse, John C., Colbo, Murray H. & Weaver Iii, John S., 2014, The genus Palaeagapetus Ulmer (Trichoptera, Hydroptilidae, Ptilocolepinae) in North America, pp. 201-221 in Zootaxa 3794 (2) on page 203, DOI: 10.11646/zootaxa.3794.2.1, http://zenodo.org/record/4914900