Dolichogenidea angelsolisi Fernandez-Triana & Boudreault 2025, sp. nov.

Dolichogenidea angelsolisi Fernandez-Triana & Boudreault sp. nov. Figs 21 A – G, 154 A Type material. Holotype. Costa Rica • Female, CNC; Guanacaste, Area de Conservación Guanacaste, Sector Pitilla, Quebradona; 10.99102, -85.39539; 475 m; 13.v.2013; Ricardo Calero leg.; Host: immidJanzen 01 Janzen 26; Voucher code: DHJPAR 0052324; Host voucher code: 13-SRNP-70810. Paratypes. Costa Rica • 2 Males, CNC; DHJPAR 0052333, DHJPAR 0053056. Diagnostic description. T 1 length medially ~ 3.0 × its width at posterior margin; T 2 more or less trapezoidal in shape; T 2 sculptured ~ margins, centrally smooth; hypopygium with single, small pleat; ovipositor sheath <0.5 × metatibia length; all coxae brown to dark brown; metafemur entirely to mostly yellow (at most with darker spot on posterior 0.3 or less); body length: 2.28 mm; fore wing length: 2.56 mm. Among all species with dark coxae and T 2 at least partially smooth, D. angelsolisi can be distinguished by its almost unpleated hypopygium and short ovipositor sheath. Another species, D. bernardoespinozai, is very similar and we could not find any morphological characters to reliably separate them. However, they can be diagnosed by strong differences in DNA barcodes (almost 10 % base pairs difference between the two species) as well as the fact that they have been found at different elevations and ecosystems (see more details provided under D. bernardoespinozai). Distribution. Costa Rica. Biology. Solitary. Immidae: indetermined species with interim name immidJanzen 01 Janzen 26. DNA barcoding data. BIN BOLD: BOLD: ACI 3413 (3 sequences, 3 barcode compliant). Etymology. Named in honor of Sr. Angel Solis of Costa Rica, and the Costa Rican National Museum, BioAlfa and the former INBio (Instituto Nacional de Biodiversity) in recognition of his four + decades dedicated to the biodiversity understanding of the Coleoptera of Costa Rica.