Revision of the species of Lytopylus from Area de Conservacion Guanacaste, northwestern Costa Rica (Hymenoptera, Braconidae, Agathidinae) Author Kang, Ilgoo Author Chapman, Eric G. Author Janzen, Daniel H. Author Hallwachs, Winnie Author Tanya Dapkey, Author Alex, Smith M. Author Sharkey, Michael J. text ZooKeys 2017 721 93 158 http://dx.doi.org/10.3897/zookeys.721.20287 journal article http://dx.doi.org/10.3897/zookeys.721.20287 1313-2970-721-93 0F0BAB1C66954B2DAF6461B4EDE05FD9 0F0BAB1C66954B2DAF6461B4EDE05FD9 Lytopylus sigifredomarini Kang sp. n. Fig. 36 Diagnosis . Fore wing mostly infuscated; hind coxa entirely pale; mesoscutum entirely black; scutellar sulcus lacking longitudinal carina; anterior transverse carina of propodeum reaching the lateral margin. Description. Holotype: male. Body length 5.2 mm. Fore wing length 4.8 mm. Fore wing mostly infuscated. Scutellar sulcus lacking longitudinal carina. Median areola of propodeum with well-defined margins. Anterior transverse carina of propodeum reaching the lateral margin. Lateral longitudinal carinae of median tergite 1 well-defined. Median syntergite 2+3 1.2 times longer than wide. Female. Unknown. Etymology. Lytopylus sigifredomarini is named in honor of Sigifredo Marin in recognition of his participation in the collaborative development of the ICE-ACG geothermal project of Pailas II, northwestern Costa Rica. Biology. Reared three times from Antaeotricha Janzen224 ( Stenomatinae , Depressariidae ) feeding on mature leaves of Hirtella media ( Chrysobalanaceae ) in ACG rain forest at 410 to 620 m elevation. Type material. Holotype ♂: Costa Rica, Guanacaste, Sector Del Oro, Tangelo, Area de Conservaciόn Guanacaste 11.01823N - 85.45024W 410m., Elieth Cantillano coll., food plant: Chrysobalanaceae Hirtella triandra , host caterpillar: Depressariidae , Stenomatinae , Antaeotricha Janzen224, coll. date: 1/6/2011, parasitoid eclosion date: 1/31/2011, DHJPAR0042545. Paratypes: [the following have the same data as the holotype except as indicated] ♂, Bosque Aguirre, 11.0006N - 85.438W 620m., Roster Moraga coll., coll. date: 5/7/2010, parasitoid eclosion date: 5/31/2010, DHJ PAR 0040328. ♂, Sector Pitilla, Coneja, 11.01525N - 85.39766W 415m., Dinia Martinez coll., food plant: Hirtella media , coll. date: 5/6/2013, parasitoid eclosion date: 5/27/2013, DHJPAR0052899. Figure 36. Lytopylus sigifredomarini holotype: A lateral habitus B anterior head C propodeum D dorsal habitus E fore wing F hind wing.