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Algae count event measured attribute

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

 



ANSPNEON1601PR - 2016 NEON Periphyton I
 
NEON00174 PR1 a
NEON00174 PR1 A, official count, method: (algae) NAWQA Quantitative
 
measured attribute: natural units
measured_attribute_id=3 count_event_id: 67166 cema_id: 203418
 
 
29 taxa counted (for this measured attribute):


(undifferentiated) diatoms> (dead) (NADED 249998) algae_taxa_id=4920
20.00
cema_id=203418, cemaat_id=4791685

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




(undifferentiated) (diatoms) (NADED 249999) algae_taxa_id=4921
135.00
cema_id=203418, cemaat_id=4791686

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Actinotaenium cruciferum (NADED 256003) algae_taxa_id=6547
1.00
cema_id=203418, cemaat_id=4791687

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cell 1.5-2 times longer than broad with fine puncta. Cell wall is very round and elliptic in outline.



Ankistrodesmus falcatus (NADED 261000) algae_taxa_id=4931
2.00
cema_id=203418, cemaat_id=4791688

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Closterium navicula (NADED 316112) algae_taxa_id=19187
1.00
cema_id=203418, cemaat_id=4791689

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Cosmarium trilobulatum (NADED 327009) algae_taxa_id=5078
1.00
cema_id=203418, cemaat_id=4791690

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cell length ranges from 16.8-18.6 and length ranges from 13.6-14.2µm. Cells about 1.3 times longer than broad with a deep median constriction and closed sinus. Cells are 3-lobed.



Cosmarium punctulatum (NADED 327011) algae_taxa_id=5080
2.00
cema_id=203418, cemaat_id=4791691

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Smaller than discription in prescott



Cosmarium circulare (NADED 327027) algae_taxa_id=5096
1.00
cema_id=203418, cemaat_id=4791692

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Cosmarium meneghini (NADED 327071) algae_taxa_id=5139
2.00
cema_id=203418, cemaat_id=4791693

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cell length ranges from 11.0-11.7µm and width ranges from 8.4-10µm . 10-14 undulations in the cell wall. Semicell outline subcircular with slightly flattened apex.



Cosmarium amoenum (NADED 327085) algae_taxa_id=5153
1.00
cema_id=203418, cemaat_id=4791694

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cells about 2 times longer than broad. Moderate median constriction with a slightly open sinus. Cell wall is granulated.



Cosmarium pseudopyramidatum (NADED 327121) algae_taxa_id=6632
2.00
cema_id=203418, cemaat_id=4791695

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cells are about 1.5-1.7 times longer than broad. Closed sinus. Semicells are slightly flattened at the apex and outline shape is semielliptical.



Cosmarium angulosum fo. rotundatum (NADED 327245) algae_taxa_id=19240
3.00
cema_id=203418, cemaat_id=4791696

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Euastrum binale (NADED 379012) algae_taxa_id=5215
3.00
cema_id=203418, cemaat_id=4791697

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Euastrum validum (NADED 379026) algae_taxa_id=16254
1.00
cema_id=203418, cemaat_id=4791698

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Basal angles very round and slight, narrow incision at apex of cell. Sinus narrow and closed.



Gloeocystis sp. (NADED 389004) algae_taxa_id=5225
5.00
cema_id=203418, cemaat_id=4791699

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Merismopedia tenuissima (NADED 875000) algae_taxa_id=5907
7.00
cema_id=203418, cemaat_id=4791700

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cells small and circular grouped in a rectangular shaped colony. Cell diameter is less than 1.0µm.



Micrasterias truncata var. pusilla (NADED 438011) algae_taxa_id=9913
1.00
cema_id=203418, cemaat_id=4791701

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cell length ranges from 43.4-45µm and width ranges from 44.6-46.5µm. Cell oval in outline with rounded apex. Broadly rounded polar lobe with two short spikes on ends. Lateral lobes divided by small notch in with four spikes on each division. Sinus narrowly open only on outer half.



Mougeotia sp. (NADED 444000) algae_taxa_id=5289
41.00
cema_id=203418, cemaat_id=4791702

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Netrium digitus (NADED 450003) algae_taxa_id=6752
1.00
cema_id=203418, cemaat_id=4791703

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cells are broadly fusiform and slight median constriction. Cells have broadly rounded poles.



Oedogonium sp. (NADED 455000) algae_taxa_id=5298
14.00
cema_id=203418, cemaat_id=4791704

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Penium sp. (NADED 470002) algae_taxa_id=5350
2.00
cema_id=203418, cemaat_id=4791705

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Peridinium sp. (NADED 1457002) algae_taxa_id=6436
1.00
cema_id=203418, cemaat_id=4791706

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Phormidium sp. (NADED 890025) algae_taxa_id=6507
5.00
cema_id=203418, cemaat_id=4791707

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Scenedesmus ecornis (NADED 510002) algae_taxa_id=5382
1.00
cema_id=203418, cemaat_id=4791708

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Spondylosium planum (NADED 536001) algae_taxa_id=5500
2.00
cema_id=203418, cemaat_id=4791709

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Staurastrum tetracerum (NADED 538019) algae_taxa_id=5522
2.00
cema_id=203418, cemaat_id=4791710

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cells length is 9.8µm without processes and 19.7µm with. Cell width is 6.4µm without processes and 28.3µm width. Processes are about 11.8µm long, granulated, and tipped with 3 spikes. Processes are slightly curved upwards.



Staurastrum pentacerum (NADED 538047) algae_taxa_id=5550
3.00
cema_id=203418, cemaat_id=4791711

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Woronichinia sp. (NADED 945000) algae_taxa_id=6115
3.00
cema_id=203418, cemaat_id=4791712

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM




Leptolyngbya sp. (NADED 863016) algae_taxa_id=7914
63.00
cema_id=203418, cemaat_id=4791713

added on: 6/22/2017 12:25:00 PM, modified on: 6/22/2017 12:25:00 PM

Cylindrical shaped filament. Ends of filaments do not tapper.

 


 
Counts version 3.3 - last revision 2/16/2021
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