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. 2024 Nov 22;1218:295–314. doi: 10.3897/zookeys.1218.132275

Figure 3.

Figure 3.

Rhyacophilalignumvallis sp. nov., wing venation. C, costal vein; Sc, subcostal vein; R1–R5, first to fifth branches of the radial vein; M1–M4, first to fourth branches of the medial vein; M3+4, medial vein 3+4 (hindwing); Cu1a, anterior branch of first cubital vein; Cu1b, posterior branch of first cubital vein; Cu2, second cubital vein; 1A–3A, first to third anal veins; r, radial crossvein; r-m, radiomedial crossvein; m-cu, mediocubital crossvein; I–V, first to fifth wing forks; TC, thyridial cell. Scale bar: 1 mm. Illustrations were produced by Ernesto Rázuri-Gonzales.