Picicola Clay and Meinertzhagen (Phthiraptera: Philopteridae) from jacamars and puffbirds (Piciformes: Galbulidae, Bucconidae), with descriptions of five new species Author Price, Roger D. Author Weckstein, Jason D. text Zootaxa 2006 1367 37 50 journal article 10.5281/zenodo.174824 094fd388-43dc-452b-b2a4-a922f344bcb9 1175-5326 174824 Picicola oneilli Price and Weckstein , new species ( Figs. 22–24 ) Type host . Notharchus macrorhynchos (J.F. Gmelin) , the White-necked Puffbird. Description. Head shaped much as in Fig. 9 , with marginal carina having irregular inner border. Tergites II–IV each with 2 tergocentral setae; V, 3; VI–VIII, 4. Male tergite IX ( Fig. 22 ) with very long heavy seta at each lateroposterior corner in addition to usual very long more median seta; both tergites VIII and IX medially narrowed. Male subgenital plate as in Fig. 23 ; genitalia as in Fig. 24 , with an extremely short penis. Male dimensions: TW, 0.37; HL, 0.42; CI, 1.14; PW, 0.22; MW, 0.33; AWV, 0.44; GL, 0.25; PL, 0.015; TL, 1.43. Type material. Ex N. macrorhynchos , holotype male ( DNA voucher 1.13.2003.19), PERU : Dpto. Loreto, 86 km SE Juanjui on upper Rio Pauya, 7° 35’ 10” S , 75° 56’ 1” W , ( LSUMZ , JPO- 8121, 8 August 2000 ). Remarks. Although this new species is based only on a single male louse, the unique small penis structure and the details of the posterior tergal sclerites make us confident of its distinctness. The chaetotaxy of tergite IX is similar to that of P. faucetti ( Fig. 19 ), but the differences in penis size and the shape of the inner border of the marginal head carina enable easy separation. Etymology. This species is named for John P. O’Neill in recognition of his generous assistance to students of Neotropical Ornithology and his collecting specimens vital to this and other studies of lice.