Invasive SpeciesSea potato

Colpomenia peregrina
FOUND by Guccicrabs
2018-10-25
Cape Elizabeth
ID Confirmed
Quality checked by Gucci Crabs
Peer reviewed by Gucci Oyster
Field Notes
We are happy because we found many sea potatoes. Some still had saltwater in them so we could squish them. We had no problem finding the sea potatoes, there were sea potatoes every few feet on the beach, but on the rocks there were none. While we searched we could smell the salty ocean, we could hear other students yelling, and we could see the boats on the ocean. We were surprised because we expected the sea potatoes to be much bigger. The ones that we found were all relatively small.
A sketch of our study site.
Supporting Evidence
Photo of my evidence.
We knew it was a sea potato because it was fairly small. Sea cauliflower looks similar to a sea potato. We knew it was a sea potato, not a sea cauliflower because it had thin walls that we could see through. But sea cauliflower has thicker walls and look more like a brain.
Photo of my evidence.
We knew this is a sea potato because it was yellowish brown.
Photo of my evidence.
We knew this is a sea potato because sometimes they were attached to seaweed or shells. Sea potatoes can be found attached to other objects from the beach from time to time.
Species Observation: Species Looked For
Did you find it?: 
I think I found it
Scientific name:
Colpomenia peregrina
Common name:
Sea potato
Sampling method: 
Just looking around
Photo of our sampling method.
Place Studied
We’re sorry, JavaScript is required to view the map. If JavaScript is you may wish to upgrade to a newer browser in order to view this map.
Map this species
Latitude: 
N 43.561144 °
Longitude: 
W -70.217528 °
Observation Site Information
A photo of our study site.
Habitat: 
Coastal - Beach or dune
Trip Information
Name:
Kettle Cove
Trip date: 
Thu, 2018-10-25 08:45
Town or city: 
Cape Elizabeth
Type of investigation: 
Species Survey
Ecosystem: 
Coastal
Watershed: 
Presumpscot
Time of low tide: 
Login or register to post comments