Dissomphalus nek, 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 : 520-523

Dissomphalus nek n. sp.

Figures 50, 148, 239, 437-439

TYPE MATERIAL — Holotype, ♂, Papua New Guinea New Guinea, NE, Morobe District, Mt. Kaindi, N. Peak, 2350m, 14- 20.X.66, G. A. Samuelson Collector, Bishop Museum ( BPBM). Paratypes. Papua New Guinea. New Guinea, NE, Morobe District, Mt. Kaindi, N. Peak, G. A. Samuelson Collector, Bishop Museum, 06 ♂ 2350m, 14-20.X.66 ( BPBM); 2♂ 2350m, 15-30.IX.66 ( BPBM); Mt. Missim, G. A. Samuelson Collector, Bishop Museum, 1♂ 2350m, 20-31.X.1966 ( BPBM); 1♂ 1300m, 7-14.XII.1966 ( BPBM); 1♂ Papua, Owen Stanley Range, Goilala: Bome, 1950m, III-16-31-1958, W. W. Brandt Collector, Bishop ( BPBM).

DESCRIPTION — MALE: Body length 2.6-3.2 mm. Head and mesosoma dark castaneous; metasoma castaneous. Head (Figure 50). Mandible with three apical teeth. Clypeus with median lobe subtrapezoidal; median tooth rounded, outli-

FIGURES 334-346

Male genitalia. 334-335, D.bratasusa n.sp. 334, apex of aedeagal dorsal body in ventral view. 335, apex of aedeagal ventral ramus in ventral view. 336-340, D.bun n. sp. 336, dorsal view. 337, ventral view. 338, volsella in dorsal view. 339, aedeagus in lateral view,a, dorsal body, b, ventral ramus. 340, genitalia in lateral view. 341-343, D.daimen n. sp. 341, dorsal view. 342, ventral view. 343, apex of aedeagal dorsal body in lateral view. 344-346, D. dewel n. sp. 344, dorsal view. 345, ventral view. 346, apex of aedeagal ventral ramus in lateral view.Scale bars 125 µm, except 334-335, 338,346 - 62 µm.

FIGURES 347-357

Male genitalia. 347-348, D.diwai n. sp. 347, dorsal view. 348, ventral view. 349-351, D.eksospaip n. sp. 349, dorsal view. 350, ventral view. 351, aedeagus in lateral view,a,dorsal body,b, ventral ramus. 352-355, D.ensel n. sp. 352, dorsal view. 353, ventral view. 354, apex of aedeagal dorsal body in ventral view. 355, aedeagus in lateral view, a, dorsal body,b, ventral ramus. 356-357, D.gamtri n. sp. 356, dorsal view. 357, ventral view.Scale bars 125 µm.

ned by carina; median carina distinctly incomplete apically and angled in profile. Frons strongly coriaceous. Mesosoma. Pronotal disc with anterior margin ecarinate, strongly coriaceous. Metapectal-propodeal complex with lateral and posterior areas ecarinate. Metasoma (Figure 148). Tergal process absent. Hypopygium (Figure 239) with median stalk evenly narrow, 1.0 x as long as hypopygial plate; lateral stalk triangular; posterior margin strongly concave. Genitalia (Figures 437-439). Aedeagal dorsal body with apex lower than parameral apex, wider medially, narrowing progressively apicad; apical lobe very long, apex with very small and crenulated projection on ventral region. Aedeagal ventral ramus with apex as high as aedeagal dorsal body apex; apical region rounded, narrow and smooth. Digitus small. Genital ring produced, each half straight in dorsal view.

FEMALE: Unknown.

ETYMOLOGY — The noun in apposition nek means voice in Tok Pisin.