Taxonomy of Xylographellini (Coleoptera: Ciidae) from the Australian and Oriental regions with descriptions of new species of Scolytocis and Xylographella Author Souza-Gonçalves, Igor Programa de Pós-Graduação em Ecologia, Departamento de Biologia Geral, Universidade Federal de Viçosa. & Laboratório de Sistemática e Biologia de Coleoptera, Departamento de Biologia Animal, Universidade Federal de Viçosa. 36570 - 900 Viçosa, MG, Brazil. Author Lopes-Andrade, Cristiano Laboratório de Sistemática e Biologia de Coleoptera, Departamento de Biologia Animal, Universidade Federal de Viçosa. 36570 - 900 Viçosa, MG, Brazil. bio@yahoo.com.br text Zoologia 2017 e 13730 2017-06-06 34 1 7 http://dx.doi.org/10.3897/zoologia.34.e13730 journal article 10.3897/zoologia.34.e13730 1984-4689 13175118 55B5AE5A-84AB-4963-BF0B-8C141703995D Key to Australian and Oriental species of Scolytocis Blair 1 Metatibiae with outer edge straight ( Fig. 5 ) to barely rounded ( Fig. 10 ), usually with a clear distinction between outer and apical edges; spines of outer edge separated by one spine-width or more ( Figs 5 , 10 , 15 ). If distinction of outer and apical edges of metatibiae is not clear ( Fig. 10 ), then TL is less than 1.16 mm ........................................... 5 1’ Metatibiae with outer edge broadly rounded, without a distinction between outer and apical edges; spines of outer edge very close to each other at apical half and TL at least 1.26 mm ...............................................................................2 2 Apical antennomere of club longer than preceding two antennomeres together .................................................... 4 2’ Apical antennomere of club shorter than preceding two antennomeres together .................................................... 3 3 Prosternum with longitudinal carina in front of coxae conspicuous. TL less than 1.40 mm . Known from the Philippines .. Scolytocis philippinensis Lopes-Andrade, 2008 3’ Prosternum devoid of a longitudinal carina in front of coxae. TL more than 2.10 mm . Known from southeast China .................................................................................. ....... Scolytocis danae Lopes-Andrade & Grebennikov, 2015 4 Prosternum biconcave. TL more than 1.70 mm . Known from the Philippines .......................................................... ............................ Scolytocis thayerae Lopes-Andrade, 2008 4’ Prosternum concave. TL less than 1.70 mm . Known from Fiji ................ Scolytocis zimmermani Lopes-Andrade, 2008 5 Pronotum with a rugose border along the posterior edge ..8 5’ Pronotum lacking a rugose border along the posterior edge, the surface similar to that of pronotal disc ............ 6 6 CL/FL at least 1.80. Known from Malaysia ........................ ........................ Scolytocis malayanus Lopes-Andrade, 2008 6’ CL/FL 1.60 or less ............................................................. 7 7 Metatibiae with a clear distinction between outer and apical edges ( Fig. 15 ); outer edge straight and bearing few spines (usually three; Fig. 15 ). Known from Samoa and Guam ................................. Scolytocis samoensis Blair, 1928 7’ Metatibiae without a clear distinction between outer and apical edges ( Fig. 10 ); outer edge slightly rounded and bearing much more than three spines ( Fig. 10 ). Known from the Pohnpei Island ( Micronesia )............................... ...................................................... Scolytocis insularis sp. n. 8 Pronotum with interspaces of punctures smooth. Known from Australia ................ Scolytocis australimontensis sp. n. 8’ Pronotum with interspaces of punctures microreticulate... 9 9 Posterior pronotal edge with a narrow rugose border. Metaventrite bearing a conspicuous and long discrimen. Known from the Philippines .............................................. ............................. Scolytocis werneri Lopes-Andrade, 2008 9’ Posterior pronotal edge with a broad rugose border. Discrimen short, not reaching the middle of metaventrite. Known from Northern New Zealand ................................. ................. Scolytocis novaezelandiae Lopes-Andrade, 2008