| id | 34585 (last modified: 23.7.2013) |
| title | On two american species of the genus Hydrachna |
| year | 1836 |
| paper | Silliman´s American Journal of Science and Arts |
| edition | 30 [2] |
| page | 354-359 |
| language | English |
| checked | paper |
| abstract | |
| URL | |
| author | Dana, James D. |
| coauthor | Whelpley, James |