The presence of Chane Nieto and Guajirolus Flowers (Ephemeroptera, Baetidae) in Brazil with the description of a new species

Revista Brasileira de Entomologia

Frederico Falcão Salles¹ 

[1] ,Universidade Federal do Espírito Santo Centro Universitário Norte do Espírito Santo Departamento de Ciências da Saúde, Biológicas e AgráriasSão Mateus ES

关键词: Chane baure;    distribution;    Guajirolus rondoni;    Neotropics;    taxonomy;    Chane baure;    distribuição;    Guajirolus rondoni;    Neotropical;    taxonomia;   

DOI  :  10.1590/S0085-56262007000400002

来源: SciELO

【 摘 要 】

The related genera Chane and Guajirolus are reported for the first time from Brazil. Guajirolus rondoni, sp. n. is described based on nymphs from Rondônia State and can be differentiated from the other species of the genus by the following combination of characteristics: 1) mandibles with minute spicules on outer margin; 2) maxillary palp three-segmented; 3) hypopharynx lingua with three rounded processes; 4) projection of second segment of labial palp with apex narrower than base; 5) abdominal color pattern; and 6) paraprocts with 13 to 15 organized spines. An updated key to the species of both genera is presented.

【 授权许可】

CC BY-NC-ND   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License