About Hydra vulgaris
Hydra vulgaris, the fresh-water polyp, is a small animal freshwater hydroid with length from 10 mm to 30 mm and width about 1mm.
(Text from Wikipedia.)
More information General information about this species can be found in Wikipedia
Taxonomy ID 6087
Data source University of Vienna
This species currently has no variation database. However you can process your own variants using the Variant Effect Predictor: