| Centroptilum | |
|---|---|
 | |
| Centroptilum luteolum | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Ephemeroptera |
| Family: | Baetidae |
| Genus: | Centroptilum Eaton, 1869 |
| Centroptilum | |
|---|---|
| | |
| Centroptilum luteolum | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Ephemeroptera |
| Family: | Baetidae |
| Genus: | Centroptilum Eaton, 1869 |
 | This mayfly related article is a stub. You can help Wikipedia by expanding it. |
Procloeon viridoculare is a species of small minnow mayfly in the family Baetidae. It is found in North America.
Freshwater salinization is the process of salty runoff contaminating freshwater ecosystems, which can harm aquatic species in certain quantities and contaminate drinking water. It is often measured by the increased amount of dissolved minerals than what is considered usual for the area being observed.