Notes on Neotropical Aradidae (Hemiptera), 7 Two New Apterous Aradidae

I wish to express my gratitude to Dr. Herbert Ruckes, through whose kind office I have examined the Aradidae in the collections of the American Museum of Natural History. Among these Aradidae are represented two apterous species, both of which are new. The first species, from Brazil, belongs to the genus Notoplocoris Usinger, 1941, and the second, from Peru, belongs to a new genus, allied to the genus Notoplocoris Usinger and named Eunotoplocoris, new genus. It is worth mentioning that, until now, the majority of the apterous species have come either from islands or from continental areas situated not far from the coast. This is the first case of an apterous species ' being found in the Upper Amazons Valley