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

https://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, E View FIGURE 135 , 137A View 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. 135D View 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. 135E View FIGURE 135 ) with one large subdistal tooth and one row of 10 lamellae. Protarso- mere 5 ( Fig. 135E View 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. 137A View 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

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Ampulicidae

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
1984
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