Morphological phylogeny and taxonomic revision of the former antlion subtribe Periclystina (Neuroptera: Myrmeleontidae: Dendroleontinae) Author Machado, Renato Jose Pires Author Oswald, John David text Zootaxa 2020 2020-06-16 4796 1 1 322 journal article 10.11646/zootaxa.4796.1.1 1175-5326 3896810 66DD1FEB-6BDE-4AEB-8A7B-96594371E9C5 Key to species of Glenoleon 1 Forewing costal area uniareolate basally ( Fig. 85c )........................................................... 2 - Forewing costal area biareolate basally ( Fig. 79c ).................................................... G. froggatti 2 (1) Hind wing without transverse bands in distal half of wing ( Fig. 85c )............................................. 3 - Hind wing with two transverse dark bands in distal half of wing ( Fig. 88c ).............................. G. pulchellus 3 (2) Tibial spurs long (reaching T1 apex); forewing radial crossveins simple ( Fig. 85c ); forewing membrane mostly hyaline (if with brown marks, marks not rounded)........................................................................ 4 - Tibial spurs short (about half T1 length); forewing radial crossveins irregularly cross linked ( Fig. 81b ), forewing membrane with numerous large, dark, rounded spots........................................................ G. maculatus 4 (3) Specimens relatively large (forewing ≥ 16 mm ); forewing broad, posterior margin behind rhegma strongly arched; forewing without a prominent dark stigmal mark ( Fig. 85c )............................................................ 5 - Specimens small (forewing < 16 mm ); forewing narrow, posterior margin behind rhegma weakly arched; forewing with a prominent dark stigmal mark ( Fig. 83c )........................................................... G. minutillus 5 (4) Forewing subcostal area alternating hyaline and brown regions ( Fig. 85c ); forewing rhegmal area and apex of prefork area with short dark linear infuscations; male mediuncus forked apically (posterior view) ( Fig. 86c ).................. G. osmyloides - Forewing subcostal area hyaline ( Fig. 76d ); Forewing rhegmal area and apex of prefork area with small nebulous non-linear infuscations; male mediuncus not forked in posterior view ( Fig. 77c )..................................... G. aurora