Zadbimyia artborkenti sp. n. Figs 2 B, 6A–D Diagnosis. Zadbimyia artborkenti is another species with a single pair of apically curved paramere processes (Fig. 6D) (see Z. costaricensis, Fig. 4 B, and Z. browni, Fig. 5 B). Unlike similar species, the ejaculatory apodeme in Z. artborkenti has a broad-lanceolate, often seemingly three-pointed apex (Fig. 6 D), and the gonostyli are abruptly, not smoothly, curved apically (Fig. 6 A–B). Other male characters. Body length 1.3 mm. Head (Fig. 2 B). Eye slightly narrowed ventrally, eye bridge 10–11 ommatidia long dorsally. Scape twice as long as pedicel. With 16–18 flagellomeres. Fourth flagellomere (Fig. 6 C): neck length 0.4 × node length, neck on basal half with microtrichia, circumfilum irregularly sinuous, not looped. Palpus 4-segmented. Legs. Claws with tiny ancillary tooth subapically. Terminalia. Posterior margin of tergite IX concave medially. Gonocoxites (Fig. 6 A): ventral emargination small, broadly U-shaped, with subtriangular sclerotization at base of U. Gonostylus parallel-sided on basal two thirds, then suddenly curved at almost right angle, tapered toward apex, excavated dorsomedially (Fig. 6 A–B). Ejaculatory apodeme as long as parameres, basal portion weakly sclerotized, varying in shape (Fig. 6 D). Parameres: basal portion subrectangular, apicomedial portion elongate, 3 times longer than wide; processes usually single-pointed (Fig. 6 D), in one specimen with small ancillary point. Etymology. This species is named after Art Borkent, a world expert on the systematics of various families of Culicomorpha and co-principle investigator of the ZADBI project. Types. Holotype. Male, Costa Rica, San José province, Moravia, Zurquí de Moravia, 1600 m, 16 March 2013, CDC light trap, ZADBI Project (ZADBI #569, INBio #106297). Paratypes. 1 male, same locality as the holotype, 29 Oct. 2012, Malaise trap, ZADBI Project (ZADBI #107, INBio #105169); 3 males, same locality, 22 Sep. 2012, CDC light trap, ZADBI Project (ZADBI #42, INBio #105055); 1 male, same locality, 23 Sep. 2012, CDC light trap, ZADBI Project (ZADBI #38, INBio #105052); 2 males, same locality, 24 Sep. 2012, CDC light trap, ZADBI Project (ZADBI #53, INBio #105066); 1 male, same locality, 23–29 Nov. 2012, emergence trap over dry branches, ZADBI Project (ZADBI #257, INBio #105471).

Published as part of Jaschhof, Mathias & Jaschhof, Catrin, 2014, Zadbimyia, a new genus of asynaptine Porricondylinae (Diptera: Cecidomyiidae) with twenty-two new species from the cloud forest of Costa Rica, pp. 1-29 in Zootaxa 3866 (1) on pages 8-9, DOI: 10.11646/zootaxa.3866.1.1, http://zenodo.org/record/287158