Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea) Author Olmi, Massimo Author Copeland, Robert S. Author Noort, Simon Van text Zootaxa 2019 2019-07-10 4630 1 1 619 journal article 26202 10.11646/zootaxa.4630.1.1 db6a16a6-0fe8-4987-8ad5-42223825fcd7 1175-5326 3336635 8D375836-CCBA-473C-836F-6ABD44B4F881 21. Dryinus mahensis ( Kieffer, 1912 ) ( Figs 133D, E ) Mesodryinus mahensis Kieffer 1912: 45 ; 1914b: 31 . Labeo saxetanus Kieffer 1912: 46 . Laberius saxetanus (Kieffer) : Kieffer 1914b: 64 . Dryinus mahensis (Kieffer) : Olmi 1984: 764 ; Azevedo et al . 2010: 890 . Description. ♀ . Fully winged; body length 4.7 mm . Testaceous, except petiole black and metasoma darkened. An- tenna clavate; antennomeres in following proportions: 21:13:71:28:24:20:18:15:14:20. Head shiny, slightly punctate, setose; frontal line very thin, complete; occipital carina complete, almost invisible on lateral regions of occiput; POL = 3; OL = 3; OOL = 24; OPL = 3; TL distinct. Pronotum shiny, unsculptured, crossed by slight anterior transverse impression and strong posterior transverse furrow; anterior collar slightly visible; posterior collar present; pronotal tubercle not reaching tegula. Mesoscutum shiny, slightly punctate. Notauli incomplete, approximately reaching 0.65 × length of mesoscutum. Mesoscutellum and metanotum shiny, slightly punctate. Metapectal-propodeal disc reticulate rugose; propodeal declivity reticulate rugose, without longitudinal keels. Forewing with two brown transverse bands; distal part of 2r-rs&Rs vein much longer than proximal part. Protarsomere 1 about as long as 4; protarsomere 3 produced into hook. Enlarged claw ( Fig. 133D ) with one large subdistal tooth and one row of 14 lamellae. Protarsomere 5 ( Fig. 133D ) with two rows of 30 lamellae; apex with approximately 15 lamellae. Tibial spurs 1/1/2. ♂ . Fully winged; body length 2.1–3.4 mm ( holotype 3.4 mm ). Head black, except mandible yellow (in speci- men from Mahé Island, 04°39.04’S 55°27.30’E , clypeus brown); antenna yellow-brown; mesosoma black; meta- soma brown; legs yellow, except metacoxa partly black. Antenna filiform, very setose; antennomeres in following proportions:14:13:38:26:29:28:26:23:20:28. Head dull, granulate; temple absent; frontal line absent; occipital carina incomplete, laterally reaching posterior margin of eyes; holotype with POL = 13; OL = 8; OOL = 5; OPL = 3; greatest breadth of lateral ocelli longer than OL (11:8); small specimen ( 2.1 mm ) from Mahé Island, 04°39.04’S 55°27.30’E , with POL = 4; OL = 2; OOL = 2.5; OPL = 0.5; greatest breadth of lateral ocelli about as long as OL. Mesoscutum dull, granulate, with slight areolae on lateral regions. Notauli incomplete, reaching approximately 0.65 × length of mesoscutum. Mesoscutellum shiny, slightly granulate. Metanotum dull, rugose. Metapectal-propodeal disc and propodeal declivity reticulate rugose. Forewing hyaline, without dark transverse bands; distal part of 2rrs&Rs vein much longer than proximal part. Paramere ( Fig. 133E ) with distal half sculptured by many transverse striae. Tibial spurs 1/1/2. Material examined . Types : ♀ holotype of M. mahensis : SEYCHELLES : Mahé Island , above Port Glaud , 500–1000 ft. , 5.XI.1908 , Percy Sladen Trust Expedition ( NHMUK ) ; ♂ holotype of L. saxetanus : SEYCHELLES : Mahé Island , top of Mount Sebert , about 2000 ft. , 16.I.1909 , Percy Sladen Trust Expedition ( NHMUK ) . Other material : SEYCHELLES : Mahé Island , Mont Copolia , 04°39.04’S 55°27.30’E , 520 m , 8–11.II.2010 , MT in forest, BLF24027, B.L. Fisher et al . leg ., 1♂ ( CAS ) ; Silhouette Island , forest above Mare aux Cochons , IX.1908 , Percy Sladen Trust Expedition , 1♂ ( Kieffer 1912 ). Hosts . Unknown. Distribution . Seychelles .