Ondina is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies. The thin shell has an oval shape. The whorls of the teleoconch are smooth or spirally striated. The columellar tooth is obsolete. Species within the genus Ondina include: ...
Found on
http://en.wikipedia.org/wiki/Ondina
The Ondina was an Italian Sirena Class coastal submarine of 590 tons displacement launched in 1933. The Ondina was powered by diesel engines providing a top speed of 14 knots surfaced and 8.5 knots submerged and could dive to a depth of 50 fathoms. She carried a complement of 41 and was armed with one 3.9 inch gun; two 13 mm anti-aircraft guns and ...
Found on
http://www.probertencyclopaedia.com/browse/RO.HTM
No exact match found.
