Dissomphalus anka, Mugrabi & Azevedo, 2016

Mugrabi, Daniele F. & Azevedo, Celso O., 2016, Description of 91 new species of DIssomphalus Ashmead (Hymenoptera: Bethylidae) from New Guinea Island and surrounded areas, Mémoires du Muséum national d'Histoire naturelle 209, pp. 451-564 : 472-475

Dissomphalus anka n. sp.

Figures 8, 104, 198, 306-307

TYPE MATERIAL — Holotype, ♂, Papua New Guinea. Province Madang, Wanang 3 station (-5.22767, 145.0797), 175m, 23-24/11/2012, leg Basset, Plot 3, understorey, Malaise - MAL-WAN03-D06, P4937-9083 ( MNHN). Paratypes. Papua New Guinea. Province Madang, Wanang 3 station (-5.22767, 145.0797), 175m, understorey, Malaise, 1♂ 09-10/09/2012, leg Basset, Plot 3, MAL-WAN03-D03, P45-536 ( MNHN); 1♂ 18-19/11/2012, leg Gewa, Damag, Novotny, Leponce, Plot 4, MAL-WAN-D-03/16-d03, P0534-9229 ( MNHN); 1♂ 19-20/11/2012, leg Basset, Plot 3, MAL-WAN03-D02, P4933-

FIGURES 49-60

Head in dorsal view. 49, D.natnat n. sp. 50, D.nek n. sp. 51, D.niuspapa n. sp. 52, D. nus n. sp. 53, D.opis n. sp. 54, D.papai n. sp. 55, D.pepa n. sp. 56, D.pike n. sp. 57, D.pikinini n. sp. 58, D.pis n. sp. 59, D.pisin n. sp. 60, D.plaua n. sp. Scale bars 100 µm.

FIGURES 61-72

61, head in frontal view. 62, head in lateral view. 63-65, 67-72, head in dorsal view. 61-62, D.plaua n. sp. 63, D. ples n. sp. 64, D.popo n. sp. 65-66, D.pukpuk n. sp. 67, D.renbo n. sp. 68, D.rokrok n. sp. 69, D.ros n. sp. 70, D. sanda n. sp. 71, D.save n. sp. 72, D.sirsen n. sp. Scale bars 100 µm.

9222 (MNHN); 1♂ 19-20/11/2012, leg Gewa, Damag, Novotny, Leponce, Plot 4, MAL-WAN-D-04/16-d04, P0535- 9036 (MNHN); 1♂ 23-24/11/2012, leg Basset, Plot 1, MAL-WAN01-D06, P4905-9232 (MNHN); 1♂ 26-27/11/2012, leg Gewa, Damag, Novotny, Leponce, Plot 4, MAL-WAN-D-11/16-d11, P0542-867 (MNHN); 1♂ Mount Wilhelm (-5.731961, 145.2522), 700m, 20-21/05/2013, Coll. by Sam et al., MAL-MW0700’D-08/16-d08, P4756-20863 (MNHN).

DESCRIPTION — MALE: Body length 1.5-1.7 mm. Head, mesosoma and metasoma dark castaneous. Head (Figure 8). Mandible with four apical teeth. Clypeus with median lobe ill-defined; median tooth subangulate, outlined by carina; median carina absent. Frons weakly coriaceous. Mesosoma. Pronotal disc with anterior margin ecarinate, weakly coriaceous. Metapectal-propodeal complex with lateral and posterior areas partly carinate. Metasoma (Figure 104). Tergal process with deep, subtriangular and sublateral pair of depression, 0.55 x as long as tergite II, diverging posterad, with thick small and long setae on lateral area; each depression with large tubercle on its inner area, conical in longitudinal section, low, entirely dorsad, with broad pit on top, with small tuft of setae dorsad. Hypopygium (Figure 198) with median stalk 1.25 x as long as hypopygial plate; lateral stalk triangular; posterior margin convex and excavated medially. Genitalia (Figures 306-307). Basal margin of paramere with rounded projection. Aedeagal dorsal body with apex lower than parameral apex, wider medially, narrowing progressively apicad. Aedeagal ventral ramus with apex higher than aedeagal dorsal body apex; apical region with digitiform projections. Digitus very large and long. Genital ring straight, each half straight in dorsal view.

FEMALE: Unknown.

ETYMOLOGY — The noun in apposition anka means anchor in Tok Pisin.