Dryinus bocainanus ( Olmi, 1987 )

Martins, André & Perioto, Nelson W., 2021, One new species and one new record of Dryinus Latreille, 1804 (Hymenoptera: Dryinidae) from Uruguay, Revista Chilena de Entomología (Rev. Chil. Entomol.) 47 (2), pp. 243-252 : 246-248

publication ID	https://doi.org/ 10.35249/rche.47.2.21.11
persistent identifier	https://treatment.plazi.org/id/074287FC-F374-FF95-FE68-FA2CFC43FCDF
treatment provided by	Felipe
scientific name	Dryinus bocainanus ( Olmi, 1987 )
status

Treatment

Dryinus bocainanus ( Olmi, 1987)

( Figs. 3-5 View Figure 3 View Figure 4 View Figure 5 )

Alphadryinus bocainanus Olmi, 1987: 433 . Female holotype. Brazil: São Paulo, Serra da Bocaina, São José do Barreiro (MCZ, examined through photographs).

Material examined. Holotype female: “Brasil: Serra da\ Bocaina, S. J. Barri-\ eirós, S.P. I-13-17-69 Porter, Garcia ” “ Holotypus \ Aphadryinus \ bocainanus n. sp. \ 1985 M. OLMI DET.” “ MCZ TYPE \ Holotype \ 35964” [ MZC]; 1 female: “ Uruguay, Rocha, Castillos \ Don Bosco bosque-campo \ 34°05’1.07”S, 53°45’43.08”W \ arm.Malaise \ 29 / XII / 2015 \ E. Castiglioni e eq., cols.” [ LRRP]. GoogleMaps

Male. Unknown.

Host. Unknown.

Distribution. Brazil (São Paulo), Ecuador, Panama, Paraguay, and Uruguay (new record) ( Fig. 5 View Figure 5 ).

Comments. The studied specimen from Uruguay differs from the holotype in the following characters: head predominantly black ( Figs. 4A–4C View Figure 4 ), except malar space and margin of eye testaceous; scape, pedicel and 1st flagellomere testaceous, other brown; mandible ( Figs. 3A–3D View Figure 3 ) testaceous; pronotum ( Figs. 4A, 4C–4D View Figure 4 ) testaceous, except black spot on anterior surface; mesosoma ( Figs. 3A View Figure 3 , 4A View Figure 4 ) testaceous, except lateral surface of mesoscutum ( Fig. 3D View Figure 3 ), part of mesopleuron, and propodeum black ( Fig. 4A View Figure 4 ); metasoma ( Fig. 4A View Figure 4 ) testaceous, except distal part black. Body with fine and sparse pilosity. Head ( Figs. 3B–3C View Figure 3 ) with frons finely rugose and vertex alveolate, frontal line ( Figs. 2B–2C View Figure 2 ) incomplete. Occipital carina ( Fig. 4C View Figure 4 ) present only behind ocelli, gena partially granulate; pronotum ( Fig. 3C View Figure 3 ) alveolate; mesoscutum ( Fig. 2D View Figure 2 ) granulate and alveolate; notauli incomplete in the different sculpture, reaching about 0.5–0.8X length of mesoscutum. Antennomeres in following proportions: 23:10:43:23:19:16:12:10:9:12. Ocellar ratio: OL= 10, POL= 18, OOL= 18, OPL= 0, and TL= 0. Fore leg with tarsomeres in following proportions: 30:5:8:35:58. Enlarged claw slightly shorter than protarsomere 5 (55:58). Chela ( Fig. 2E View Figure 2 ) with enlarged claw with one row of about 15 setae modified in lamellae and apex with one broad lamella and 5th tarsomere with two rows of approximately 55 lamellae. Fore wing with 2r-rs shorter than 3Rs&4Rs (14:28). Propodeum with dorsal surface shorter than posterior surface (18:17).