Testing of insect microsporidians (Microspora: Nosematidae) in nontarget aquatic species

Realm Kingdom: Protist Sub-realm: Protozoan Phylum: Microspora Order: Apansporoblastida Family: Nosematidae Species: Nosema apis

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Distribution of Nosema phyllotretae (Microspora, Nosematidae) Weiser, 1961 in populations of Phyllotreta atra (Coleoptera, Chrysomelidae) in Turkey.

The distribution of Nosema phyllotretae infection of Phyllotreta atra populations in Turkey is reported for the first time. In total, 48 of the 1668 beetles from 24 samples collected in five localities were infected by the parasite. Nosema infection was found in P. atra adults from only one of the five localities studied. The infection average was 2.8% and it reached 42.5% in some samples. The ...

An Aquatic Insect Imaging System

Population counts of aquatic insects are a valuable tool for monitoring the water quality of rivers and streams. However, the handling of samples in the lab for species identification is time consuming and requires specially trained experts. An aquatic insect imaging system was designed as part of a system to automate aquatic insect classification and was tested using several species and size c...

Multiple origins of pyrethroid insecticide resistance across the species complex of a nontarget aquatic crustacean, Hyalella azteca.

Use of pesticides can have substantial nonlethal impacts on nontarget species, including driving evolutionary change, often with unknown consequences for species, ecosystems, and society. Hyalella azteca, a species complex of North American freshwater amphipods, is widely used for toxicity testing of water and sediment and has frequently shown toxicity due to pyrethroid pesticides. We demonstra...

Sleep in Aquatic Species