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

Dolichogenidea isidrochaconi Fernandez-Triana & Boudreault sp. nov. Fig. 67 A – F Type material. Holotype. Costa Rica • Female, CNC; Guanacaste, Area de Conservación Guanacaste, Sector Santa Rosa, Area Administrativa; 10.83764, -85.61871; 295 m; 25.xii.2008; D. H. Janzen & W. Hallwachs leg.; Malaise trap; Voucher code: DHJPAR 0031750. Paratypes. Costa Rica • 9 Females, CNC; DHJPAR 0031600, DHJPAR 0031694, DHJPAR 0031695, DHJPAR 0031706, DHJPAR 0031710, DHJPAR 0031739, DHJPAR 0031750, DHJPAR 0031755, DHJPAR 0031809. Diagnostic description. T 1 mostly parallel-sided, its length medially ~ 2.5 × its width at posterior margin; T 2 transverse, its length medially 4.0–5.0 × its width at posterior margin; T 1 mostly sculptured on posterior 0.5; T 2 mostly sculptured, central smooth area very small; tegula white-yellow, clearly paler in color than yellow humeral complex; pro- and mesocoxae yellow-white or yellow; metacoxa mostly yellow with dark brown spot on anterior 0.3; most of metafemur and metatibia dark brown to black; body length and fore wing length: 2.63–2.85 mm. Among all species with T 2 at least partially smooth and pro- and mesocoxae pale, D. isidrochaconi can be distinguished by T 1 shape, T 2 shape and sculpture, and color of tegula, humeral complex, coxae, mesofemur and metatibia. Two species (D. jennyphillipsae and D. robertofernandezi) are very similar morphologically to D. isidrochaconi and can only be reliably separated by DNA barcodes (see comments and details under the diagnostic description of D. jennyphillipsae). Distribution. Costa Rica. Biology. No host data available. DNA barcoding data. BIN BOLD: BOLD: AAB 9372 (48 sequences, 37 barcode compliant). Etymology. Named in honor of Sr. Isidro Chacon of Boconera, 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 Lepidoptera of Costa Rica.