Sinopse do gênero Ancylocera Audinet-Serville (Coleoptera, Cerambycidae, Trachyderini)

Monné, Marcela L.; Napp, Dilma Solange

doi:10.1590/s0101-81752001000300031

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“…Área carenada na base da Radial está ausente em Cleomenes ( fig.180), Glaucytes (fig.181) (ZAJCIW 1962;MONNÉ & MAGNO 1988;GIESBERT & CHEMSAK 1993). Devido à variabilidade nos caracteres das quatro espécies estudadas e também pela pequena amostragem do total das espécies, não foi possível, no momento, definir outras sinapomorfias para o gênero.…”

Section: Discussão E Conclusõesunclassified

Análise cladística da tribo Rhopalophorini Blanchard, 1845 (Coleoptera, Cerambycidae)

Marques

Napp

2003

Rev. Bras. entomol.

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ABSTRACT. Cladistic analysis of the tribe Rhopalophorini Blanchard, 1845 (Coleoptera, Cerambycidae). Rhopalophorini is primarily a New World group. Of the 23 known genera, 19 were described from the Neotropical region. A cladistic analysis of the American genera was carried out with 91 morphological characters. The genera Ozodes Audinet-Serville and Lissozodes Bates, recently transferred to Necydalopsini, were included in the analysis in order to investigate their relationships with the Rhopalophorini. The results suggested that their shared similarities with the Rhopalophorini are symplesiomorphies at the level considered in the analysis, so they are maintained in Necydalopsini, and Neozodes Zajciw, indicated as the sister group of Ozodes, is herein transferred to this tribe. In the same way, Elaphopsis Audinet-Serville is transferred to Ibidionini. Rhopalophorini, as defined in the present work, is a monophyletic group and includes 17 American genera. Within Rhopalophorini, Argyrodines + Parozodes constitute the basalmost group, and Cycnoderus is the sister group of the two major clades formed, one by Ischionodonta, Disaulax, Cosmisoma, Closteropus and Gurubira, and the other, by Rhopalophora, Coremia, Merocoremia, Dirocoremia, Thalusia and Lathusia; the relationships of Rhopalophorella, Rhopalina and Muxbalia remain inconclusive. A phylogenetic classification of Rhopalophorini at the genus level is proposed.

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Section: Discussão E Conclusõesunclassified