ABSTRACT
Herein we add twelve first country records to Panamas macrocaddisfly fauna (Insecta: Trichoptera): CalamoceratidaeBanyallarga acutiterga (Denning Hogue 1983); GlossosomatidaeProtoptila bicornuta Flint 1963 and Protoptila jolandae Holzenthal Blahnik 2006; HelicopsychidaeHelicopsyche rentzi Denning Blickle 1979; HydropsychidaeCalosopsyche sandrae (Flint 1967) and Smicridea acuminata Flint 1974; LeptoceridaeOecetis hastapulla Quinteiro Holzenthal 2017; PhilopotamidaeChimarra angustipennis Banks 1903; PolycentropodidaePolyplectropus exilis Chamorro-Lacayo Holzenthal 2004; and XiphocentronidaeCaenocentron immaculatum Flint 1991, Caenocentron lausus Schmid 1982, and Xiphocentron alcmeon Schmid 1982.
Subject(s)
Holometabola , Animals , Insecta , PanamaABSTRACT
A new genus and species of Philopotamidae (Philopotaminae), Aymaradellaboliviana, is described from the Bolivian Andes of South America. The new genus differs from other Philopotaminae by the loss of 2A vein in the hind wing and, in the male genitalia, the synscleritous tergum and sternum of segment VIII, and the elongate sclerotized dorsal processes of segment VIII. The first record of Hydrobiosella (Philopotaminae) in the New World is also provided with a new species from the Andes of Ecuador, Hydrobiosellaandina. In addition, a new species of the Neotropical genus Chimarrhodella (Chimarrinae), Chimarrhodellachoco, is described from the Choco-Andean region of Ecuador, and Chimarrhodellaperuviana (Ross) is recorded from Ecuador for the first time. Lastly, Wormaldiaimbrialis (Philopotaminae), new species, is described, also from the Ecuadorian Choco.
ABSTRACT
Three new species of Helicopsyche subgenus Feropsyche (Trichoptera: Helicopsychidae) from southern and southeastern Brazil are diagnosed, described, and illustrated: Helicopsyche angeloi sp. nov. (Holotype male deposited in MZSP: Minas Gerais, Rio de Janeiro and São Paulo States), H. guara sp. nov. (Holotype male deposited in MZSP: Minas Gerais and Santa Catarina States) and H. lazzariae sp. nov. (Holotype male in MZSP: Paraná State). The first two species are similar to H. cipoensis Johanson & Malm, 2006, and H. timbira Silva, Santos & Nessimian, 2014, in having similarly shaped inferior appendages. However, the new species differs in the morphology and distribution of setae on the inferior appendages and tergum X. Helicopsyche lazzariae sp. nov. is unlike any other described species in the subgenus Feropsyche because of its broad deltoid-shaped inferior appendage and absence of a basomesal process on the inferior appendage. Characters important for diagnosing and describing new species of Helicopsyche (Feropsyche) are discussed. Finally, an updated checklist of the 23 species recorded for Brazil is presented.