Philippine mossy forest stick insects: first record of the genus Otraleus Günther, 1935 in the country, with four new species, and the new genus Capuyanus gen. nov. (Phasmida, Diapheromeridae, Necrosciinae) Author Bresseel, Joachim 3C4EF358-9716-46F0-8575-26BE1EDE4349 Royal Belgian Institute of Natural Sciences, O. D. Phylogeny and Taxonomy, Entomology, Vautierstraat 29, B- 1000 Brussels, Belgium. joachimbresseel@gmail.com Author Constant, Jérôme 6E6072A1-9415-4C8D-8E60-2504444DB290 Royal Belgian Institute of Natural Sciences, O. D. Phylogeny and Taxonomy, Entomology, Vautierstraat 29, B- 1000 Brussels, Belgium. jerome.constant@naturalsciences.be text European Journal of Taxonomy 2017 2017-01-27 265 265 1 31 journal article 10.5852/ejt.2017.265 ea6ba28f-024d-4115-a4b0-6aa0c06521fd 2118-9773 3823163 C289F7F5-268C-4935-A539-9A20F2F64F31 Key to the Philippine species of Otraleus and Capuyanus gen. nov. 1. Abdominal terga without postero-lateral lobes; females with subgenital plate strongly tapered, projecting over apex of tergum X; males with swollen and conical thornpads on anal segment (genus Capuyanus ) ............................................................................. Capuyanus magwilangi sp. nov. – Abdominal terga with postero-lateral lobes; females with subgenital plate not strongly tapered, not projecting over apex of tergum X; males without swollen and conical thornpads on lower posterior margin of anal segment (genus Otraleus )....................2 2. Elytra and alae present ...................................................................... Otraleus christianae sp. nov. – Elytra and alae absent...........................................................................................................3 3. Abdominal terga armed with spines or tubercles posteromedially..................................4 – Abdominal terga smooth ......................................................................... Otraleus applai sp. nov. 4. Vertex elongated and slightly conical; meso- and metanotum with a definite, vertical, elongated blunt spine posteromedially ............................................ Otraleus bellemansae sp. nov. – Vertex not conical; meso- and metanotum at best with a short conical spine posteromedially ... ...................................................................................................... Otraleus elizabethae sp. nov. Fig. 1. Otraleus hypsimelathrus Günther, 1935 , ♂, holotype (ZMHB). A . Habitus, lateral view. B . Apex of abdomen, lateral view. C . Distribution map in Sulawesi. (Photographs © O. Conle and F. Hennemann.) Distribution Currently known from Sulawesi ( Indonesia ), Borneo ( Malaysia : Sabah ) and Luzon Island ( Philippines ).