Review of potter wasps with a petiolate metasoma excluding so-called " Zethinae " (Hymenoptera: Vespidae: Eumeninae) in the Lesser Sunda Islands of the Indonesian Archipelago Author Nugroho, Hari Author Kojima, Jun-Ichi Author Ubaidillah, Rosichon text Zootaxa 2013 3608 1 1 25 journal article 10.11646/zootaxa.3608.1.1 f3c60fee-04da-4bd8-98fc-4714c424450a 1175-5326 283259 FC91A0F2-BB61-4D4E-AD7D-9D9BFF5DC93E Labus vandervechti Giordani Soika 1960 (Figs 65, 67–69) Labus vandervechti Giordani Soika 1960: 83 , Ƥ, holotype "W. Sumbawa" [ type locality and sex of holotype , not indicated], [Zoologisches Museum der Humboldt Universität, Berlin]. FIGURES 65 – 69. Labus species. 65–67, 69. Ƥ. 68. 3. 65, 67–69. L. vandervechti . 66. L. amoenus . 65, 66. Metasomal segments 1–2, lateral view. 67, 68. Clypeus. 69. Pronotum, dorsal view. Scale 1 mm . Material examined. LOMBOK I.: 1 3 (IUNH), 08°44'S 116°05'E , alt. 50 m , Lewdang Andus, Sekotong, Lombok Barat, J. Kojima, 6 Nov.2000 ; 1 Ƥ (MZB), 08°33'03.9"S 116°25'14.7"E , alt. 587 m , Tetebatu, Sikur, Lombok Timur, H. Nugroho, 3 Apr.2010 ; 3 3 (MZB), 08°33'03.9"S 116°25'14.7"E , alt. 587 m , Tetebatu, Sikur, Lombok Timur, H. Nugroho, 3 Apr.2010 . SUMBAWA I.: 1 Ƥ (IUNH), 08°35'S 117°17'E , alt. 800 m , Batudulang, Batulanteh, Sumbawa Besar, J. Kojima, 10 Nov.2000 . FLORES I.: 1 3 (IUNH), 08°48'S 121°34'E , Baramari, Ende Selatan, J. Kojima, 25 Jan.2003 . Remarks. Giordani Soika (1960) and van der Vecht (1963) respectively compared L. vandervechti with L. amoenus and L. spiniger de Saussure 1867 distributed in Java. The differences between these species and L. rufomaculatus are given in Table 1 . FEMALE. Head in frontal view nearly circular; frontal foveae circular, deep but not well defined (deep and distinctly defined in L. spiniger ); pronotal spines long, sharp (Fig. 69); metasomal segment 1 relatively stout, in lateral view evenly convex dorsally in posterior half (Fig. 65) (relatively long and slender, in lateral view clavate, swollen dorsally near posterior end in L. amoenus (Fig. 66) and L. rufomaculatus ). MALE. Clypeus (Fig. 68) more narrowed dorsally, dorsal margin more emarginate medially than in female (Fig. 67). The female specimen from Lombok slightly differs from Sumbawa and Flores ones by lacking yellow spot on mesepisternum; by black median part of tegula; by lacking apical yellow spot on fore femur. Distribution. Indonesia : * Lombok, Sumbawa, Flores .