[butterfly] Napaea is a genus in the butterfly family Riodinidae present only in the Neotropical ecozone. Napaea contains strong butterflies with a robust body. The margin of the forewings is not projecting so far, the apex not so very falcate, the costal of the forewing is not connected with the subcostal. They have a distinctive pattern o... Found on http://en.wikipedia.org/wiki/Napaea_(butterfly)
(from the article `nymph`) ...the Nereids inhabited both saltwater and freshwater; the Naiads presided over springs, rivers, and lakes. The Oreads (oros, `mountain`) were ... Found on http://www.britannica.com/eb/a-z/n/6