| Reticulomedusa Temporal range: | |
|---|---|
| | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Genus: | †Reticulomedusa Foster, 1979 |
| Species: | †R. greenei |
| Binomial name | |
| †Reticulomedusa greenei Foster, 1979 | |
Reticulomedusa is an extinct genus of prehistoric cnidarian containing a single species, Reticulomedusa greenei. [1] It is known from the Mazon Creek located in Illinois. [2] Although it was once described as jellyfish, [3] it may be pedal or oral disc of Essexella which is reinterpreted as sea anemone. [4]