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Algae count event measured attribute

Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms

 



ANSPME1701PR - Maine DEP III 2016 Periphyton
 
MEDP1056 PR1 a
MEDP1056 PR1 A, official count, method: (algae) NAWQA Quantitative
 
measured attribute: natural units
measured_attribute_id=3 count_event_id: 66708 cema_id: 202792
 
 
6 taxa counted (for this measured attribute):


(undifferentiated) diatoms> (dead) (NADED 249998) algae_taxa_id=4920
138.00
cema_id=202792, cemaat_id=4781101

added on: 4/24/2017 2:34:00 PM, modified on: 4/24/2017 2:34:00 PM




(undifferentiated) (diatoms) (NADED 249999) algae_taxa_id=4921
283.00
cema_id=202792, cemaat_id=4781102

added on: 4/24/2017 2:34:00 PM, modified on: 4/24/2017 2:34:00 PM




Closterium parvulum (NADED 316026) algae_taxa_id=5036
1.00
cema_id=202792, cemaat_id=4781103

added on: 4/24/2017 2:34:00 PM, modified on: 4/24/2017 2:34:00 PM

Strongly curved cells with sharply rounded poles. Cell length is 56.5µm and width is 7.0µm.



Closterium eboracense (NADED 316062) algae_taxa_id=6576
1.00
cema_id=202792, cemaat_id=4781104

added on: 4/24/2017 2:34:00 PM, modified on: 4/24/2017 2:34:00 PM

Cell is moderately curved with rounded poles. Midregion of cell is slightly swollen. Cell wall is smooth. Cell length is about 94.5µm and width is about 14.5µm. Cell is 6.5 times longer than broad. Cell is smaller than description in Prescott.



Mougeotia sp. (NADED 444000) algae_taxa_id=5289
1.00
cema_id=202792, cemaat_id=4781105

added on: 4/24/2017 2:34:00 PM, modified on: 4/24/2017 2:34:00 PM

Cylindrical shaped filaments with plate-like chloroplast. Cell size varies.



Phormidium sp. (NADED 890025) algae_taxa_id=6507
17.00
cema_id=202792, cemaat_id=4781106

added on: 4/24/2017 2:34:00 PM, modified on: 4/24/2017 2:34:00 PM

Cylindrical shaped filament in a sheath with cells longer than broad. Filament ends do not tapper and are broadly rounded. Filament width is about 4.2µm.

 


 
Counts version 3.3 - last revision 2/16/2021
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