Dryinus modestus Olmi, 1984

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van, 2019, Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea), Zootaxa 4630 (1), pp. 1-619: 334-335

publication ID

https://doi.org/10.11646/zootaxa.4630.1.1

publication LSID

lsid:zoobank.org:pub:8D375836-CCBA-473C-836F-6ABD44B4F881

persistent identifier

http://treatment.plazi.org/id/03E987E2-FEE2-2B06-FF3E-D3DCFE14FD2C

treatment provided by

Plazi

scientific name

Dryinus modestus Olmi, 1984
status

 

25. Dryinus modestus Olmi, 1984 

( Figs 135D, EView FIGURE 135, 137View FIGURE 137 AView FIGURE 137)

Dryinus modestus Olmi 1984: 785  ; 1987a: 420; 1994c: 10; Azevedo et al. 2010: 890.

Description. ♀. Fully winged; body length 3.4–5.0 mm. Head black, except mandible and partly clypeus yellow; propleuron black; pronotum black, except lateral margins and posterior collar reddish; rest of mesosoma black; metasoma black-brown; legs completely testaceous, or with coxae and clubs of femora brown. Antenna clavate; antennomeres of specimen from Aldabra, Takamaka Grove, in following proportions: 19:12:55:26:23:15:13:12:11:16. Head ( Fig. 135DView FIGURE 135) dull, flat, granulate; occipital carina complete; lateral ocelli not touching occipital carina; OPL shorter than OL; OL = POL; TL shorter than POL. Pronotum shiny, granulate, crossed by slight anterior transverse impression and strong posterior transverse furrow; anterior collar slight; posterior collar short; pronotal tubercle not reaching tegula. Mesoscutum dull, granulate. Notauli incomplete, approximately reaching 0.75 × length of mesoscutum. Mesoscutellum as sculptured as mesoscutum. Metanotum rugose. Metapectal-propodeal disc reticulate rugose; propodeal declivity reticulate rugose, without longitudinal keels. Forewing with three dark transverse bands; distal part of 2r-rs&Rs vein much longer than proximal part (11:5). Protarsomere 1 longer than 4 (12:9); protarsomere 3 produced into hook. Enlarged claw ( Fig. 135EView FIGURE 135) with one large subdistal tooth and one row of 10 lamellae. Protarso- mere 5 ( Fig. 135EView FIGURE 135) with two rows of about 20 lamellae; apex with approximately 11 lamellae. Tibial spurs 1/1/2.

♂. Fully winged; body length 2.0– 2.2 mm. Head black, except mandible testaceous; antenna black; mesosoma and metasoma black; legs brown, except tarsi testaceous. Antenna filiform; antennomeres in following proportions: 6:5:9:7:7:7:6:5:5:7. Head dull, granulate and partly rugose; frontal line complete; occipital carina incomplete, laterally not reaching eyes and temple; POL = 5; OL = 2; OOL = 3.5; OPL = 0.5. Mesoscutum, mesoscutellum and metanotum granulate, slightly rugose. Notauli incomplete, reaching approximately 0.70–0.75 × length of mesoscutum. Metapectal-propodeal disc and propodeal declivity dull, reticulate rugose. Forewing hyaline, without dark transverse bands; distal part of 2r-rs&Rs vein longer than proximal part (9:7); 2R1 cell open. Genitalia in Fig. 137AView FIGURE 137. Tibial spurs 1/1/2.

Material examined. Type: ♀ holotype: MADAGASCAR: Toliara, Bekily ( MRAC). Other material: SEY- CHELLES: Aldabra Archipelago, Michel Island   , 1♀ ( NHMUK); Aldabra Archipelago, South Island, Takama- ka Grove , 1–17.II.1968, B. Cogan & A. Hutson leg.  , 1♀, 1♂ ( NHMUK); South Island, Dune Jean–Louis   , 1♀ ( NHMUK). MADAGASCAR: Antsiranana, Nosy Bé Island   , 1♀ ( MRAC)  .

Hosts. Unknown.

Distribution. Madagascar.

MRAC

Musée Royal de l’Afrique Centrale

NHMUK

Natural History Museum, London

Kingdom

Animalia

Genus

Dryinus

Loc

Dryinus modestus Olmi, 1984

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van 2019
2019
Loc

Dryinus modestus

Azevedo, C. O. & Madl, M. & Olmi, M. 2010: 890
Olmi, M. 1994: 10
Olmi, M. 1987: 420
Olmi, M. 1984: 785