Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species Author Kluge, Nikita J. text Zootaxa 2020 2020-03-26 4756 1 1 142 journal article 10.11646/zootaxa.4756.1.1 4d48d52e-6505-4f62-909f-5da5c2cfb489 1175-5334 3736895 urn:lsid:zoobank.org:pub:9FF62616-A7FA-4331-AC51-0F534400631D Group panamensis Definition. Penis lobes moderately long and moderately widened apically, with narrow lateral pouches; telopenes in form of spear-like rolls, attached on dorsal side and directed medially-dorsally ( Figs 143–145 , 169, 171 ) (the same in many other species). In imago and subimago of both sexes, femora with one multicolored apical band ( Figs 160–161 ); in male, abdominal terga II–VI whitish, terga VII–X orange ( Figs 136 , 166 ) (the same coloration of legs and male abdomen in many other species). Composition. Among species described here, Th. panamensis sp. n. and Th. viviparus sp. n.