Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| Scroll through list of sites as necessary. | site | collection date | depth | substrate | salin | locality kind | comments | reference |
|---|---|---|---|---|---|---|---|---|
| A | Havana, Illinois, USA | 1915-1917 | freshwater | pond. | Higley R (1918) 12-17, 42 | |||
| B | Urbana, Illinois, USA | 1915-1917 | freshwater | pond. | Higley R (1918) 12-17, 42 | |||
| C | Monroe County, New York, USA | 1913 or earlier | freshwater | Graff Lvon (1913) 52 | ||||
| D | Falmouth, Massachusetts, USA | between May and Aug 1907 | brackish | Graff Lvon (1911) 350 | ||||
| E | Pisa, Toscana, Italy | Jun 15, 1951 | outskirts of Pisa, in a bomb crater in Piazza d'Armi. Temperature 31 degrees C., pH 6.5 | Papi F (1951) 319 | ||||
| F | Pisa, Toscana, Italy | Jul 10, 1951 | outskirts of Pisa, in a bomb crater in Piazza d'Armi. Temperature 25 degrees C., pH 6.5 | Papi F (1951) 319 | ||||