New water strider species of Eurymetra from Madagascar (Hemiptera: Heteroptera: Gerridae)

Zettel Herbert
Acta Entomologica Musei Nationalis Pragae 60(1): 15-22, 2020
Published online: 29th February 2020
Published in print: 15th June 2020
Views: 1645
Abstract: The Madagascan material of the halobatine genus EurymetraEsaki, 1926 (Hemiptera: Heteroptera: Gerridae: Halobatinae), which is deposited at the Natural History Museum Vienna, is revised. A close examination of “Eurymetra madagascariensis Poisson, 1945” revealed two new species, Eurymetra santamariae sp. nov. andEurymetra papaceki sp. nov. A definition of the newly established Eurymetra madagascariensis species group is provided as well as keys to the freshwater halobatine genera and to Eurymetra species known from Madagascar.
Key words: Hemiptera, Heteroptera, Gerridae, Halobatinae, Eurymetra,Eurymetropsielloides, freshwater, taxonomy, new species, key, Madagascar, Afrotropical Region
Papers
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