Deinodryinus steineri Olmi, 1994

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 : 254-256

Deinodryinus steineri Olmi, 1994

Figs 34–36

Deinodryinus steineri Olmi, 1994: 7 .

Redescription:

Male.

Macropterous; length 2.9–3.2 mm. Head black, except mandible testaceous; antenna testaceous; mesosoma black; metasoma brown; legs testaceous, except pro­ and metacoxa partly black; occasionally legs testaceous, except only metacoxa partly black. Antenna filiform, with hairs at most as long as breadth of segments; antennal segments in the following proportions: 11:6:11:8:8:7:7:7:7:12. Head shiny, strongly punctate, with punctae large and deep, similar to areolae (some regions of head appear to be reticulate rugose); in specimen from Madagascar, 21°15.99'S 47°25.21'E, face completely reticulate rugose; frontal line complete; occipital carina complete; POL=8.5; OL =4; OOL=7; OPL=6; TL=3. Scutum shiny, punctate, unsculptured among punctae. Notauli incomplete, reaching approximately 0.7–0.8× length of scutum. Scutellum and metanotum shiny, punctate, unsculptured among punctae. Mesopleuron punctate, unsculptured among punctae. Metapleuron shiny, smooth, unsculptured. Propodeum reticulate rugose, without strong transverse keel between dorsal and posterior surface; posterior surface without longitudinal keels, with central shiny area unsculptured. Forewing with one dark distal transverse band; distal part of stigmal vein longer than proximal part (17:13). Paramere ( Figs 34–36 ) about as long as penis, with large, short and broad distal band wrapping penis; inner side of paramere broadly sculptured by papillae. Tibial spurs 1/1/2.

Female. Unknown.

Holotype (examined): ♂ MADAGASCAR: Fianarantsoa, 7 km W Ranomafana , 900 m, 1–7.iii.1990, Malaise trap in small clearing, montane rain forest, W.E. Steiner ( USNM).

Other material examined: MADAGASCAR: 1♂ Diego­Suarez, Montagne d’Ambre National Park , 12°30.52'S 49°10.53'E, 960 m, 21–26.i.2001, Malaise trap, M.E. Irwin, E.I. Schlinger & R. Harin’Hala ( CAS) ; 1♂ Fianarantsoa, Ranomafana National Park, Belle Vue at Talatakely , 21°15.99'S 47°25.21'E, 1020 m, 15–22. xi.2001, Malaise trap, secondary tropical forest, R. Harin’Hala ( CAS) ; 1♂ 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 ( OLM) ; 2♂ Toamasina, Andasibe National Park , 18°55.58'S 48°24.47'E, botanic garden near entrance to park, 1025 m, 1–5.ix.2001, Malaise trap, tropical forest, R. Harin’Hala ( CAS) . Distribution : Madagascar .

Hosts: Unknown.

Deinodryinus suavis Olmi, 2004

Fig. 37

Deinodryinus suavis Olmi, 2004: 89 .

Redescription:

Male.

Macropterous; length 2.7–2.9 mm. Head black, except mandible testaceous; antenna testaceous; mesosoma and metasoma black; legs testaceous, except metacoxa partly brown. Antenna filiform, with hairs shorter than breadth of segments; antennal segments in the following proportions: 9:6:8:6:6:7:7:7:7:11. Head shiny, finely punctate, unsculptured among punctae; vertex without two oblique keels from posterior ocelli to occipital carina; frontal line markedly thin, almost complete, missing only in front of anterior ocellus; occipital carina complete; POL =7.5; OL=3; OOL=6; OPL=4; TL =2. Scutum shiny, as sculptured as head. Notauli incomplete, reaching approximately 0.6× length of scutum. 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. Forewing hyaline, with one slight small dark spot just beneath stigmal vein; distal part of stigmal vein slightly longer than proximal part (13:12). Paramere ( Fig. 37 ) about as long as penis, with quite large apical inner branch. Tibial spurs 1/1/2.

Female. Unknown.

Holotype (examined): ♂ MADAGASCAR: Antananarivo, 11.5 km 147° 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 in montane rainforest, Fisher, Griswold et al. ( CAS).

Other material examined: 1♂ MADAGASCAR: Fianarantsoa, Ranomafana National Park, Vohiparara , at broken bridge, 21°13.57'S 47°22.19'E, 1110 m, 4–12.ii.2002, Malaise trap in high altitude rainforest, R. Harin’Hala ( CAS) .

Distribution: Madagascar.

Hosts: Unknown.

Figures

Figs 31–36.(31, 32) Deinodryinussabaeus Olmi &Van Harten,paratype male:(31) propodeum dorsal view, (32) holotype – male genitalia; (33) D. sofiensis sp. n., holotype – male genitalia; (34–36) D. steineri Olmi: (34) holotype – male genitalia, (35, 36) paramere of Madagascan male – (35) 12°30.52'S 49°10.53'E and (36) 21°15.99'S 47°25.21'E. Scale bar = (31) 0.28 mm; (32, 33) 0.13 mm; (34) 0.21mm; (35) 0.24 mm; (36) 0.25 mm.

Figs 37, 38. (37) Deinodryinus suavis Olmi, holotype – male genitalia; (38) D. umtamvunensis Olmi, holotype – male genitalia. Scale bar = (37) 0.19 mm; (38) 0.11 mm.