Oxylopsebus brachypterus: a new genus and species of Oxycoleini (Coleoptera, Cerambycidae, Cerambycinae) from Bolivia

Papéis Avulsos de Zoologia (São Paulo)

Robin O. S. Clarke¹ 

[1] ,Hotel Flora and FaunaSanta Cruz de la Sierra,Bolivia

关键词: New genus;    Oxycoleini;    host plant;    Bolivia;    novo gênero;    Oxycoleini;    planta hospedeira;    Bolívia;   

DOI  :  10.1590/S0031-10492008000900001

来源: SciELO

【 摘 要 】

Oxylopsebus brachypterus new genus and species from humid tropical forest, Department of Santa Cruz, Bolivia is described and illustrated. Although with reduced elytra, the genus is placed in Oxycoleini based on the following characters: female urosternites modified, the first as long as the second to fourth together, the second with a brush for covering the eggs with detritus after being laid; the male with six visible urosternites, the first twice as long as the second; eyes with superior lobes; prothorax divergent behind, disc of pronotum with calli; procoxal cavities closed behind. Oxylopsebus gen. nov. would seem to fall between the Oxycoleini and Psebiini and be less closely related to the Obriini and Luscosmodicini, the four tribes in which the females have modified urosternites (the " Obriini group" sensu Martins, 2003). All the specimens were netted as they visited flowers of the vine Serjania lethalis (Sapindaceae).

【 授权许可】

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