Deinodryinus rusticus Olmi, 2004

Guglielmino, Adalgisa & Olmi, Massimo, 2015, Revision of the Afrotropical species of Deinodryinus Perkins, 1907 (Hymenoptera: Dryinidae), with description of a new species from Madagascar, African Invertebrates 56 (1), pp. 229-229 : 251-252

Deinodryinus rusticus Olmi, 2004

Figs 28–30

Deinodryinus rusticus Olmi, 2004: 88 .

Redescription:

Male.

Macropterous; length 2.9–4.6 mm (holotype 2.9 mm; paratypes from Madagascar, 18°28.24'S 47°57.36'E, longer than holotype (3.8–4.6 mm )). Colour of holotype: head black, except mandible testaceous; antenna testaceous; mesosoma and metasoma black; legs testaceous, except coxae, clubs of femora and part of metatibia brown. Paratypes from Madagascar, 18°28.24'S 47°57.36'E, with legs completely testaceous, except brown basal spot on metacoxa. Antenna filiform, with hairs shorter than breadth of segments; antennal segments in the following proportions: 11:4:11:7:8:7:6.5:6.5:7:9. Head shiny, strongly punctate, unsculptured among punctae (punctae strong; face apparently rugose); vertex without two oblique keels from posterior ocelli to occipital carina; frontal line usually almost complete, missing only in front of anterior ocellus; frontal line occasionally only visible in anterior half of face; occipital carina complete; POL=8; OL=4; OOL=6.5; OPL=9; TL=5; in some specimens OPL shorter than OOL, or approximately as long as OOL. Scutum shiny, as sculptured as the head. Notauli incomplete, usually reaching approximately 0.5–0.6× length of scutum; notauli rarely reaching 0.8× length of scutum (eg. specimen from Madagascar, 21°15.05'S 47°24.43'E). Scutellum shiny, punctate, unsculpured among punctae. Metanotum shiny, smooth, unsculptured. Propodeum dull, reticulate rugose, without transverse keel between dorsal and posterior surface; posterior surface almost completely reticulate rugose, with small central smooth and shiny area, without longitudinal or transverse keels; occasionally posterior surface with two tracks of longitudinal keels and median area completely dull and reticulate rugose. Forewing hyaline, without dark transverse bands; distal part of stigmal vein slightly longer than proximal part (13:12), or as long as proximal part. Paramere of holotype and specimen from Madagascar, 12°17.17'S 49°22.00'E, with quite large and long distal inner branch showing mosaic sculpture ( Fig. 28 ). In few paratypes (from 18°28.24'S 47°57.36'E and 24°39.13'S 43°59.48'E) mosaic sculpture on inner branch absent ( Figs 29, 30 ). In all specimens inner side of paramere with large area sculptured by numerous papillae ( Figs 28–30 ). Tibial spurs 1/1/2.

Female. Unknown.

Holotype (examined): ♂ MADAGASCAR: Mahajanga: Ankoririka Reserve , 10.6 km 13° NE of Tsaramandroso, 16°16.2'S 46°2.55'E, 210 m, 9–14.iv.2001, Malaise trap,Tropical dry forest,Fisher,Griswold et al. ( CAS) . Paratypes (examined): 6♂ MADAGASCAR: Antananarivo, 11.5 km 47° SSE of Anjozorobe , 3 km 41° NE of Andranomay, 18°28.24'S 47°57.36'E, 1300 m, 5–13.xii.2000, Malaise trap, montane rainforest, Fisher, Griswold et al. (4 CAS, 2 OLM) .

Other material examined: MADAGASCAR: 1♂ Diego­Suarez , 3 km W of Sakalava Beach, white dunes, 12°17.17'S 49°22.00'E, 40 m, 27–30.i.2001, Malaise trap, M.E. Irwin, E.I. Schlinger & R. Harin’Hala ( CAS) ;

3♂ Fianarantsoa, Ranomafana National Park , radio tower at forest edge, 21°15.05'S 47°24.43'E, 1130 m, 16.x– 8.xi.2001, Malaise trap, mixed tropical forest, R. Harin’Hala (2 CAS, 1 OLM) ; 6♂ Mahajanga: Namoroka National Park , 16.9 km 317° NW Vilanandro, 16°24.24'S 45°18.36'E, 100 m, 12–16.xi.2002, Malaise trap in tropical dry forest, Fisher, Griswold et al. ( CAS) ; 1♂ Mahajanga: Sofia District , 45 km S Antsohihy, 5 km W of Anjiamangirana, elev 97 m, 5–8.v.2011, 15°09.42'S 47°47.05'E, M.Irwin & R.Harin’Hala, Malaise, Analagnambe dry degraded forest ( CAS) ; 1♂ Toamasina, Andasibe National Park , 18°55.58'S 48°24.47'E, botanic garden near entrance to park, 1025 m, 16–23.xi.2001, Malaise trap, tropical forest, R. Harin’Hala ( CAS) ; 2♂ Toliary, Mahafaly Plateau , 6.2 km 74° ENE of Itampolo, 24°39.13'S 43°59.48'E, 80 m, Malaise trap, spiny forest thicket, 21–25.ii.2002, Fisher, Griswold et al. (1 CAS, 1 OLM) ; 15♂ Toliary, Andohahela Nat.Park, Manantalinjo Forest , 33.6 km 63° ENE Amboasary, 7.6 km 99° E Hazofotsy , 24°49.1'S 46°36.36'E, 150 m, 12–16.i.2002, Malaise trap in spiny forest thicket, Fisher, Griswold et al. (13 CAS, 2 OLM) .

Distribution: Madagascar.

Hosts: Unknown.

Figures

Figs25–30.(25,26)DeinodryinuspulcherOlmi,paratypemale:(25)propodeumdorsalview,(26) malegenitalia; (27) D.richardsi (Olmi), holotype – chela; (28–30) D.rusticus Olmi:(28) holotype – male genitalia, (29,30) distal apexof paramereofMadagascan male – (29)18°28.24'S 47°57.36'Eand (30)24°39.13'S 43°59.48'E. Scale bar = (25) 0.41 mm; (26)0.15 mm; (27)0.25 mm; (28) 0.20mm; (29, 30) 0.12 mm.