A new species of Stilobezzia Kieffer from the Neotropical Region (Diptera, Ceratopogonidae)

被引:11
作者
Cazorla, Carla G. [1 ]
Ronderos, Maria M. [1 ]
Spinelli, Gustavo R. [1 ]
Torreias, S. R. S. [2 ]
Ferreira Keppler, Ruth L. [2 ]
机构
[1] CCT CEPAVE, Div Entomol, Museo La Plata, RA-1900 La Plata, Buenos Aires, Argentina
[2] Inst Nacl de Pesquisas da Amazonia, INPA, Petropolis Manaus, Brazil
关键词
Argentina; Brazil; pupa; Stilobezzia pseudopunctulata sp nov; taxonomy; ADULT; PUPA;
D O I
10.1590/S0085-56262012000400002
中图分类号
Q96 [昆虫学];
学科分类号
摘要
A new species of Stilobezzia Kieffer from the Neotropical Region (Diptera, Ceratopogonidae). A new species from the Neotropical Region, Stilobezzia (Stilobezzia) pseudopunctulata Cazorla & Ronderos, is described and illustrated based on male and female adults and pupal exuviae. Adults were collected in the Argentinian provinces of Chaco, Formosa, Corrientes and Buenos Aires, and in Santa Cruz, Bolivia. The pupa was collected from mats of floating aquatic macrophytes in a lagoon in Ilha da Marchanteria, in the vicinities of Manaus, Brazil. This new species is compared with its similar congener Stilobezzia punctulata Lane, from which it can be mainly distinguished by the wing with only two dark spots, the parameres longer and hook-shaped, the pupal respiratory organ with 11-12 pores and the very short apicolateral processes of the anal segment.
引用
收藏
页码:399 / 404
页数:6
相关论文
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