“…Geographical distribution. The species is reported to occur in Brazil (Goiás) and Paraguay (Monné 2005;Monné and Monné 2007). We add a new country record from Argentina.…”
Based on the revision of the collections of the Museu Nacional, Universidade Federal do Rio de Janeiro and the National Museum of Natural History, Smithsonian Institution, the current work provides new localities for 32 species and two subspecies of Trachyderini from South America. Thirteen new country records from Argentina, Brazil, Colombia, Ecuador, Peru, Surinam and Venezuela and 35 new state records from Brazil are registered.
“…Geographical distribution. The species is reported to occur in Brazil (Goiás) and Paraguay (Monné 2005;Monné and Monné 2007). We add a new country record from Argentina.…”
Based on the revision of the collections of the Museu Nacional, Universidade Federal do Rio de Janeiro and the National Museum of Natural History, Smithsonian Institution, the current work provides new localities for 32 species and two subspecies of Trachyderini from South America. Thirteen new country records from Argentina, Brazil, Colombia, Ecuador, Peru, Surinam and Venezuela and 35 new state records from Brazil are registered.
Caracteres genéricos são ampliados para Irundisaua Martins & Galileo, 2005 (configuração das antenas; processo prosternal com largura menor ou igual à largura de uma procoxa; protíbias achatadas e fortemente alargadas para o ápice) ao qual se adicionam espécies transferidas de Acanthoderes Audinet-Serville, 1835: I. forsteri (Tippmann, 1960) comb. nov. do Peru e Brasil (Amazonas) e I. ucayalensis (Tippmann, 1960) comb. nov. do Equador, Peru e Brasil (Amazonas).Três novos gêneros são descritos: (1) Catuana comb. nov., espécie-tipo, C. thoracica (Tippmann, 1960) comb. nov., caracterizado pelo mesosterno com tubérculo; (2) Mundeu comb. nov., espécie-tipo, M. maculicollis (Bates, 1861) comb. nov., com protórax arredondado nos lados e protíbias alargadas; (3) Urangaua comb. nov., caracteriza-se pelos olhos finamente facetados e divididos, comprimento dos antenômeros III e IV subigual ao comprimento dos antenômeros V-XI em conjunto; é proposto para duas espécies: U. analis Melzer, 1935, comb. nov., espécietipo, e U. subanalis (Zajciw, 1964) comb. nov. Adiciona-se chave para as espécies de Urangaua.
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