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 | Collected during the month of February, 'from under ice, individuals of this species appeared crawling in masses of Cladophora. | Higley R (1918) 12-17, 44, 81 | |||
| B | Trinidad, Trinidad and Tobago | 1913 or earlier | freshwater | Graff Lvon (1913) 64 | ||||
| C | Trinidad, Trinidad and Tobago | 1888 or earlier | default type | Kennel J v (1888) abstract | ||||
| D | Saint Austell, United Kingdom | 1965-1967 | freshwater | Percolating filters of sewage works at Rescorla near St. Austell. | Young JO (1970) 216 | |||
| E | Fiskerton, United Kingdom | 1965-1967 | freshwater | Percolating filters of sewage works at Fiskerton near Lincoln. | Young JO (1970) 216 | |||