Description of 91 new species of DIssomphalus Ashmead (Hymenoptera: Bethylidae) from New Guinea Island and surrounded areas Author Mugrabi, Daniele F. John T. Huber Author Azevedo, Celso O. John T. Huber text Mémoires du Muséum national d'Histoire naturelle 2016 209 451 564 journal article 1243-4442 Dissomphalus ambrela n. sp. Figures 5, 101, 195, 297-299 DESCRIPTION — MALE: Body length 3.4-3.7 mm . Head and mesosoma black; metasoma dark castaneous. Head (Figure 5). Mandible with four apical teeth. Clypeus with median lobe ill-defined; median tooth subangulate, outlined by carina; median carina distinctly incomplete apically and straight in profile. Frons strongly coriaceous. Mesosoma. Pronotal disc FIGURES 25-36 Head in dorsal view. 27 , head in frontal view. 28 , head in lateral view. 25 , D.gorgor n. sp. 26-28 , D.graun n. sp. 29 , D.hama n. sp. 30 , D.han n. sp. 31 , D.kiau n. sp. 32 , D.kakaruk n. sp. 33 , D.kas n. sp. 34 , D.kasang n. sp. 35 , D.kina n. sp. 36 , D.klok n. sp. Scale bars 100 µm. FIGURES 37-48 Head in dorsal view. 37 , D. koki n. sp. 38 , D. kuka n. sp. 39 , D. kukamba n. sp. 40 , D. lang n. sp. 41 , D. lewa n. sp. 42 , D. maleo n. sp. 43 , D. mama n. sp. 44 , D. mambu n. sp. 45 , D.mami n. sp. 46 , D.mausgras n. sp. 47 , D.muli n. sp. 48 , D.mwalo n. sp. Scale bars 100 µm. with anterior margin ecarinate, weakly coriaceous. Metapectal-propodeal complex with lateral and posterior areas partly carinate. Metasoma (Figure 101). Tergal process with very shallow, circular and sublateral pair of depression, 0.13 x as long as tergite II, diverging posterad, without setae; each depression with small tubercle on its anterior area, evenly wide in longitudinal section, low, entirely dorsad, with small pit on top, with very small few setae dorsad. Hypopygium (Figure 195) with median stalk evenly narrow, 1.2 x as long as hypopygial plate; lateral stalk triangular; posterior margin convex and excavated medially. Genitalia (Figures 297-299). Aedeagal dorsal body with apex lower than parameral apex, wider medially, narrowing progressively apicad; apical lobe very long. Aedeagal ventral ramus with apex lower than aedeagal dorsal body apex; apical region rounded, broad and smooth. Genital ring straight, each half convex in dorsal view. FEMALE: Unknown. TYPE MATERIAL — Holotype , ♂ , Papua New Guinea . Province Madang , Wanang 3 station ( -5.22767 , 145.0797 ), 175m , 20-21/11/2012 , leg Basset, Plot 2, understorey, Malaise - MAL-WAN02-D03, P4918-9228 ( MNHN ). Paratypes . Papua New Guinea . Province Madang , Wanang 3 station ( -5.22767 , 145.0797 ), 175m , leg Basset, understorey, Malaise, Plot 1, 1♂ 29-30/11/2012 , MAL-WAN01-D12, P4911-982 ( MNHN ); 1♂ 30-01/12/2012 , MAL-WAN01-D13, P4912-2112 ( MNHN ); 1♂ Plot 3, 29-30/11/2012 , MAL-WAN03-D12, P4943-1176 ( MNHN ). ETYMOLOGY — The noun in apposition ambrela means umbrella in Tok Pisin.