Microcylloepus sp.
Comments.
This species was collected at levels 1 (670 m), 2 (934 m), 3 (1,126-1,194 m), 4 (river 2, 1,619 m), and 5 (river 2, 1,776 m) on substrates of gravel, macrophytes, and leaf packs, throughout sampling months (February 2018 through February 2019, dry and rainy season). Specimens, including males, did not match exactly known described species of the genus, being close to M. angustus. Male genitalia of the specimens have the medium lobe slightly wider than M. angustus.