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Algae count event measured attribute

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

 



ANSPNEON1603MA - 2016 NEON Macro Algae III
 
NEON00457 PR1 q
NEON00457 PR1 Q, official count, method: Bahl's Semi-Quantitative
 
measured attribute: subjective rating 1-6
measured_attribute_id=11 count_event_id: 66987 cema_id: 203211
 
 
6 taxa counted (for this measured attribute):


Desmidium baileyii (NADED 341001) algae_taxa_id=5177
1.00
cema_id=203211, cemaat_id=4786949

added on: 6/20/2017 4:46:00 PM, modified on: 6/20/2017 4:46:00 PM

Cell length and width is 14.2µm. Cells about as broad as long and have a deep depression in the middle of the apices. Cells are rectangular in outline and apical depressions form an oval when joined in a filament.



Desmidium grevellii (NADED 341008) algae_taxa_id=7900
2.00
cema_id=203211, cemaat_id=4786950

added on: 6/20/2017 4:46:00 PM, modified on: 6/20/2017 4:46:00 PM

Cell length is around 37.8µm and width is around 15.3µm. Cells are about 2.4 times broader than long. Filament is twisted and are covered in a mucilaginous sheath. Sinus is open and cells have a alight median constriction.



Groenbladia neglecta var. elongata (NADED 404000) algae_taxa_id=7166
3.00
cema_id=203211, cemaat_id=4786951

added on: 6/20/2017 4:46:00 PM, modified on: 6/20/2017 4:46:00 PM

Cell length ranges from 21.8-25.8µm and width ranges from 6.2-7.2µm. Cells are more than 3.0 times longer than broad. Cells have a very slight median constriction with a small notch. Cells are inflated on either side of the isthmus.



Lyngbya martensiana (NADED 860004) algae_taxa_id=5863
3.00
cema_id=203211, cemaat_id=4786952

added on: 6/20/2017 4:46:00 PM, modified on: 6/20/2017 4:46:00 PM

Unbranched filament with firm sheath. Cylindrical shaped cells that are broader than long with a diameter of 6-12µm.



Oedogonium sp. (NADED 455000) algae_taxa_id=5298
2.00
cema_id=203211, cemaat_id=4786953

added on: 6/20/2017 4:46:00 PM, modified on: 6/20/2017 4:46:00 PM




Spirogyra sp. 3 ? (NADED 533992) algae_taxa_id=9942
3.00
cema_id=203211, cemaat_id=4786954

added on: 6/20/2017 4:46:00 PM, modified on: 6/20/2017 4:46:00 PM

Cell length ranges from 175-350 and width ranges from 25-60. Chloroplast are loosely coiled and cells are about 2.0-5.0 times longer than broad.

 


 
Counts version 3.3 - last revision 2/16/2021
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