Invasive SpeciesDasysiphonia

Dasysiphonia japonica
NOT FOUND by suzy_zk
ID Confirmed
Quality checked by go science
Peer reviewed by
Field Notes
I did not have any challenges when I was doing my work and I did not find any Dasysiphonia in the algae that we looked at in the microscopes.
Supporting Evidence
Photo of my evidence.
This is not Dasysiphonia because it does not have axial growth or dichotomous growth.
Photo of my evidence.
In this picture there are not long filaments and curves and its not flattened with midrib. The cells in this picture are not like Dasysiphonia because they are in one place and not being blocked by anything.
Photo of my evidence.
This picture is not flattened if it was then it might be Dasysiphonia. This is not Dasysiphonia because the cells are not blocked they are all in one thing.
Species Observation: Species Looked For
Did you find it?: 
I think I did not find it
Scientific name:
Dasysiphonia japonica
Common name:
Sampling method: 
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
N 44.644100 °
W -67.253100 °
Observation Site Information
A photo of our study site.
Coastal - Dock
Trip Information
Little Machias Bay
Trip date: 
Thu, 2017-11-30 14:00
Town or city: 
Type of investigation: 
Species Survey
Eastern Coastal
Time of low tide: 
Thu, 2017-11-30 14:00


The structures are not right - you are correct that this is not Dasysiphonia. If you want to know what it looks like, check out this site:

Matt Bracken