Two new species and a new record of Anacroneuria (Plecoptera: Perlidae) from Central Brazil Author Bispo, Pitágoras Da Conceição Author Costa, Lucas De Souza Machado Author Novaes, Marcos Carneiro text Zootaxa 2014 3779 5 591 596 journal article 46191 10.11646/zootaxa.3779.5.9 1aba68c5-b712-4017-a8e5-8d3f88fbd7e7 1175-5326 226923 0A42DCB0-AAF2-4203-8B9C-A3FD69CDA370 Anacroneuria meloi n. sp. Bispo & Novaes Figs. 6 –10. Material examined. Holotype : male: BR, GO, Cidade de Goiás, Fazenda Ferreirinha, 04.x.2003 ( UNESP ). Description. Forewing length 8.3 mm . General color light brown. Head brownish with clypeal area and M line lighter ( Fig. 6 ); lappets brownish; gena and parietalia ochraceous; postfrontal line U-shaped; antenna and palps brownish. Pronotum brownish, darker laterally and with lighter median strip ( Fig. 6 ). Legs, femora ochraceous to brownish, tibia and tarsi brownish. Wing membrane and veins brownish. Cerci brownish. Male. Hammer a truncate cone ( Fig. 7 ); penial armature with a pair of large distal membranous vesicles ( Figs. 8–9 ) and apex bent dorsally in lateral view (Fig. 10); hooks relatively large, regularly curved and with apex pointed ( Fig. 9 ). Remarks. The penial armature of A. meloi bears a resemblance to that of A. debilis in ventral and dorsal views. However, A. meloi is smaller and the penial armature has larger membranous vesicles and lacks a prominent keel in lateral view. Etymology. The patronym honors Dr Adriano Sanches Melo one of collectors of the holotype .