Campylomyza Meigen, 1818

Ham, Daseul & Bae, Yeon Jae, 2025, Taxonomic study of the genus Campylomyza Meigen (Diptera, Cecidomyiidae) in Korea with descriptions of seven new species, ZooKeys 1223, pp. 221-245 : 221-245

Genus Campylomyza Meigen, 1818

Fig. 1 C

Campylomyza Meigen, 1818: 101; Westwood 1840: 126; Jaschhof 1998 b: 136; Jaschhof and Jaschhof 2009: 89.

Type species.

Campylomyza flavipes Meigen, 1818 (original designation by Westwood 1840). Type locality Germany.

Diagnosis.

The adult males of the South Korean genus Campylomyza can be distinguished from other mycophagous cecidomyiid taxa based on the following combination of characters [adapted from Jaschhof and Jaschhof 2009]: 1) Antenna with 12 flagellomeres; 2) Node of fourth antennal flagellomere featuring one complete and two incomplete crenulate whorls with sensory hairs with two incompletely collar-shaped sensilla distally; 3) Apical part of the R 1 vein, located near wing tip (ApicR 1) elongated, approximately 4–6 times the length of Rs; 4) Gonostyli strongly convex posteriorly without apical spines; 5) Aedeagal apodeme equipped with typical head-like structure; 6) Tegmen with transverse brace (i. e., H-shaped), various processes on apex.

Figures

Figure 1. A Malaise trap in Odae mountain (17 Sept. 2019) B map of sampling sites for specimens collected in the present study. For abbreviations of locations, see Table 1. The map was prepared using QGIS 3.28. 1 (https://www.qgis.org/ko/site/) C male adult habitus of Campylomyza aborigena excluding genitalia and two legs. Scale bar = 0.5 mm. Abbreviations: AntC: anterior cubitus, R 1: anterior branch of radius, ApicR 1: apical part of R 1, R 4 + 5: third branch of radius, M 1 + 2: combined form of the first and second branches of the media, CuA: anterior branch of cubitus.