Two new species, one unrecorded species, and one newly reported male of genus Thiallela Walker, 1863 from China (Lepidoptera: Pyralidae: Phycitinae) Author Yang, Linlin Author Ren, Yingdang text Zootaxa 2018 2018-02-28 4387 3 436 450 journal article 30628 10.11646/zootaxa.4387.3.2 4e0ac72c-07e7-4624-8701-f09ada76ce1b 1175-5326 1187645 3F9937F6-9480-498B-921D-D1586977DA20 Key to species of Thiallela based on male genitalia 1. Lateral lobes of juxta obviously longer than apical process of gnathos........................................... 3 - Lateral lobes of juxta not longer than apical process of gnathos................................................ 4 2. Transtilla with middle area of posterior margin protruded in hillock shape, posterolateral processes narrowed and elongate (Li & Ren 2006, Fig. 5)........................................................................... T. naevilla - Transtilla with middle area of posterior margin short-fingerlike protruded, posterolateral processes short and broad (Li & Ren 2006, Fig. 6 )............................................................................... T. platantra 3. Apical process of gnathos trapezoidal ( Yamanaka 2002, Fig. 4 )......................................... T. hiranoi - Apical process of gnathos tapered or spatulate............................................................. 5 4. Clasper extending to or near end of sacculus............................................................... 6 - Clasper extending beyond end of sacculus................................................................ 7 5. Apical process of gnathos spatulate; posterolateral processes of transtilla triangular ( Fig. 9 )............... T. epicrociella - Apical process of gnathos tapered; posterolateral processes of transtilla auriform, bent inwardly ( Fig. 11 ).................................................................................................... T. celadontis sp. nov. 6. Clasper not inflated ventroapically, without small spine dorsoapically; aedeagus with two clubbed cornuti (Fig. 10).................................................................................................... T. ligeralis - Clasper slightly inflated ventroapically, with a small spine dorsoapically; aedeagus with numerous small, conical thorn-like and five horn-like cornuti (Fig. 12)..................................................... T. sulciflagella sp. nov.