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Article
Published: 2017-06-26

New species and stages description of Ulmeritoides Traver, 1959 (Ephemeroptera: Leptophlebiidae) from Roraima State, Northern Brazil

Universidade Federal de Roraima (UFRR), Campus Paricarana, Centro de Estudos da Biodiversidade (Cbio), CEP 69310-000, Boa Vista, Roraima, Brazil.
Universidade Estadual do Piauí, Campus Heróis do Jenipapo, Laboratório de Biodiversidade, Cep 64280-000, Campo Maior, PI, Brazil.
Ephemeroptera Taxonomy Aquatic Insect Atalophlebiinae Mayflies Amazon Rainforest

Abstract

A new species of Ulmeritoides Traver, 1959 is described based on all life stages from Roraima State, Northern Brazil. U. amajari sp. nov. has a forewing coloration and penis shape similar to that of the widespread species U. uruguayensis (Traver) but it differs from the latter by the shape of the penis lobe apex in the male imago and by the lines of pectinate setae on the ventral surface of tibia III, in the nymph. The descriptions of nymph and female imago of U. passorum Gama-Neto & Hamada, 2014 are also presented.

 

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