<i>Paralaevicephalus angustus</i> sp. nov. <p>Figs. 24–29</p> <p> <b>Description.</b> General appearance as in <i>Paralaevicephalus huaxiensis</i> <b>sp. nov.</b>, but color light yellow, vertex with two black maculae.</p> <p>Male genitalia: Subgenital plate short, outer and apical margins rounded, macrosetae irregularly arranged towards apex; elongate stout process arising basally from inner margin, strongly curved dorsad at apex (Fig. 26). Style short, apical process not exceeding apical margin of subgenital plate, base narrow. (Fig. 26). Connective with arms forked, Y-shaped, with stem nearly 1/3 length of arms. (Fig. 29). Aedeagus with shaft elongate and slender, curved dorsad, with dorsal apodeme, gonopore apical on ventral surface (Figs. 27, 28).</p> <p> <b>Measurement.</b> Length (including tegmen): 3, 2.8–3.0 mm; Ƥ, 3.0–3.1 mm.</p> <p> <b>Host.</b> Weeds.</p> <p> <b>Type Material.</b> Holotype 3, China: Guizhou Prov., Ziyun County, Kazha, 28 July 2008, coll. Jichun Xing (IEGU). Paratypes: 2Ƥ, same data as holotype; 23, Guizhou Prov., Ziyun County, Baishiyan, 2 October 2008, coll. Jichun Xing (IEGU).</p> <p> <b>Diagnosis.</b> This species is similar to <i>Paralaevicephalus gracilipenis</i> Dai, Zhang <i>et</i> Hu, but the connective is Y-shaped. It also differs from <i>Paralaevicephalus huaxiensis</i> <b>sp. nov.</b> in having the stem of the connective much more elongate and the base of the style much narrower.</p> <p> <b>Etymology.</b> The species name is derived from the Latin words <i>angustus</i>, indicating the base of the style is much narrower than in other species.</p>Published as part of <i>Xing, Jichun, Dai, Renhuai & Li, Zizhong, 2009, A taxonomic study of the genus Paralaevicephalus Ishihara (Hemiptera: Cicadellidae: Deltocephalinae), with description of four new species from China, pp. 53-61 in Zootaxa 1979</i> on pages 58-59, DOI: <a href="http://zenodo.org/record/185247">10.5281/zenodo.185247</a>