Primeiro registro de larvas de Chironomus inquinatus Correia, Trivinho-Strixino & Michailova (Diptera, Chironomidae) vivendo no casco do cágado Phrynops geoffroanus Schweigger (Testudines, Chelidae) na região Neotropical / First record of Chironomus inquinatus larvae Correia, Trivinho-Strixino & Michailova (Diptera, Chironomidae) living on the shell of the side-necked turtle Phrynops geoffroanus Schweigger (Testudines, Chelidae)

Neste estudo reportamos pela primeira vez a ocorrência de larvas de Chironomus inquinatus Correia, Trivinho-Strixino & Michailova vivendo no casco do cágado Phrynops geoffroanus Schweigger, possivelmente em função da intensa acumulação de sedimento, em um rio poluído da região Neotropical.

In this study we report for the first time the occurrence of Chironomus inquinatus larvae Correia, Trivinho-Strixino & Michailova living on the shell of the side-necked turtle, Phrynops geoffroanus Schweigger, possibly by the intense accumulation of sediment, in a polluted river of the Neotropics.

Sobre uma nova espécie do gênero Aedokritus Roback, 1958 (Diptera: Chironomidae) / On a new species of the genus Aedokritus Roback, 1958 (Diptera: Chironomidae)

In this paper we describe a new species of a non-biting midge of the genus Aedokritus Roback, 1958 (Chironominae, Chironomidae) from Brazil and Bolívia. That is the fifth species of this genus. The other species of the genus are: A. penicilligerus (Edwards, 1931), from Argentina and Peru; A. pruinescens (Edwards, 1931), from Argentina; A. platycnemis (Edwards, 1931), from Argentina; and A. sartis Roback, 1960, from Brazil.