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Algae count event measured attribute

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

 



ANSPNEON1601PR - 2016 NEON Periphyton I
 
NEON00183 PR1 a
NEON00183 PR1 A, official count, method: (algae) NAWQA Quantitative
 
measured attribute: natural units
measured_attribute_id=3 count_event_id: 67180 cema_id: 203436
 
 
35 taxa counted (for this measured attribute):


(undifferentiated) diatoms> (dead) (NADED 249998) algae_taxa_id=4920
14.00
cema_id=203436, cemaat_id=4792167

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




(undifferentiated) (diatoms) (NADED 249999) algae_taxa_id=4921
76.00
cema_id=203436, cemaat_id=4792168

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Ankistrodesmus falcatus (NADED 261000) algae_taxa_id=4931
3.00
cema_id=203436, cemaat_id=4792169

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Long, slender cells in a colony. Cells are straight or slightly curved and do not wrap around each other. Cells are wider in the middle region and tapper towards ends.



Closterium navicula (NADED 316112) algae_taxa_id=19187
1.00
cema_id=203436, cemaat_id=4792170

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Coelosphaerium pallidum (NADED 824004) algae_taxa_id=5820
1.00
cema_id=203436, cemaat_id=4792171

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

A spherical colony containing small ovate cells. Cells are crowded and evenly arranged. Cells produce a hollow sac.



Cosmarium punctulatum (NADED 327011) algae_taxa_id=5080
1.00
cema_id=203436, cemaat_id=4792172

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length is 12.7µm and width is 12.0µm. Cells are about as long as broad. Deep median constriction closed sinus. Semicells are semiellptic in outline. Cell wall granulated. Smaller than discption in Prescott



Cosmarium circulare (NADED 327027) algae_taxa_id=5096
1.00
cema_id=203436, cemaat_id=4792173

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Cosmarium contractum (NADED 327029) algae_taxa_id=5098
1.00
cema_id=203436, cemaat_id=4792174

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Cosmarium phaseolus (NADED 327073) algae_taxa_id=5141
1.00
cema_id=203436, cemaat_id=4792175

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Cosmarium amoenum (NADED 327085) algae_taxa_id=5153
3.00
cema_id=203436, cemaat_id=4792176

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length is 27.3µm and width is 13.8µm. Cells about 2 times longer than broad. Moderate median constriction with a slightly open sinus. Cell wall is granulated.



Cosmarium asphaerosporum var. strigosum (NADED 327091) algae_taxa_id=6491
1.00
cema_id=203436, cemaat_id=4792177

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Cosmarium contractum var. minutum (NADED 327100) algae_taxa_id=6611
4.00
cema_id=203436, cemaat_id=4792178

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length ranged from 16-20µm and width ranges from 11-15µm. Cells 1.3-1.5 times longer than broad. Deep median constriction with widely open sinus. Semicells broadly elliptic in outline.



Cosmarium nymannianum (NADED 327242) algae_taxa_id=19189
1.00
cema_id=203436, cemaat_id=4792179

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Cylindrospermum sp. (NADED 828002) algae_taxa_id=5826
2.00
cema_id=203436, cemaat_id=4792180

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cylindrical shaped cells in a filament with the heterocyte located and the end of the filament.



Dictyosphaerium ehrenbergianum (NADED 350000) algae_taxa_id=5183
1.00
cema_id=203436, cemaat_id=4792181

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Colony is elliptic in shape and contains 7 smaller spherical cells that are attached by finely branching strands that radiate from the center of the colony.



Euastrum pulchellum (NADED 379000) algae_taxa_id=5203
2.00
cema_id=203436, cemaat_id=4792182

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length was 21.4 and widh was 13.0. Cell apices have a median sinus that is narrow and open. Basal lobes are broadly rounded. Median sinus is narrow and closed.



Euastrum binale (NADED 379012) algae_taxa_id=5215
4.00
cema_id=203436, cemaat_id=4792183

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Euastrum divaricatum (NADED 379024) algae_taxa_id=12129
1.00
cema_id=203436, cemaat_id=4792184

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length is 27.1µm and widh is 20.7µm. Cell is about 1.25 times longer than broad. Basal angles have short spines. Cells are flat at the apex and have a spine at the apex. The median notch at the apex is deep and open.



Euastrum validum (NADED 379026) algae_taxa_id=16254
2.00
cema_id=203436, cemaat_id=4792185

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length is 16.8µm and width is 12.4µm. Basal angles very round and slight, narrow incision at apex of cell. Sinus narrow and closed.



Eudorina elegans (NADED 380000) algae_taxa_id=5218
2.00
cema_id=203436, cemaat_id=4792186

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Spherical shaped colony with small bi-flagellated cells enclosed in gelatinous envelope. The flagella extends outside of the gelatinous envelope. There are 16-32 cells in a colony. Cells have a diameter range of 4.5-5µm.



Micrasterias radiata (NADED 438009) algae_taxa_id=7106
1.00
cema_id=203436, cemaat_id=4792187

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length is 109µm and width is 103.9µm. Polar lobe is divided with two long extensions. Lateral lobes are divided with two long extensions. Extensions of lobes have two spikes/teeth. Sinus is open and deep.



Mougeotia sp. (NADED 444000) algae_taxa_id=5289
80.00
cema_id=203436, cemaat_id=4792188

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Oedogonium sp. (NADED 455000) algae_taxa_id=5298
10.00
cema_id=203436, cemaat_id=4792189

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Onychonema filiforme (NADED 460000) algae_taxa_id=5320
1.00
cema_id=203436, cemaat_id=4792190

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length and width is about 6.6µm Semicells are elliptic shaped with a deep median constriction and narrow sinus. Apices are broadly rounded and cells are connected in a filament by apical process that asymmetrically disposed, one overalpping adjacent cell in the front and the other in the back.



Penium sp. (NADED 470002) algae_taxa_id=5350
1.00
cema_id=203436, cemaat_id=4792191

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Phormidium sp. (NADED 890025) algae_taxa_id=6507
4.00
cema_id=203436, cemaat_id=4792192

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Pleurotaenium ehrenbergii (NADED 481002) algae_taxa_id=5357
1.00
cema_id=203436, cemaat_id=4792193

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Rhabdoderma lineare (NADED 899003) algae_taxa_id=6084
1.00
cema_id=203436, cemaat_id=4792194

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM




Scenedesmus ecornis (NADED 510002) algae_taxa_id=5382
4.00
cema_id=203436, cemaat_id=4792195

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cells are arranged in a colony. Cells do not have spikes or spines. Cell length ranges from 5.6-6.4 and width is around 1.0.



Staurastrum margaritaceum (NADED 538016) algae_taxa_id=5519
2.00
cema_id=203436, cemaat_id=4792196

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell has 4 granulated processes each tipped with 3 spikes.



Staurastrum leptocladum (NADED 538070) algae_taxa_id=6831
6.00
cema_id=203436, cemaat_id=4792197

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length ranged from 16.6-17.7µm without processes and 25.8-46µm with. Cell width ranged from 6.2-7.8µm without processes and 44.6-53.5µm with. Cell has 4 process, 2 on each apices. Each granulated process has 3 spikes on the ends. Cells have slight median constriction.



Staurastrum cerastes (NADED 538100) algae_taxa_id=7171
1.00
cema_id=203436, cemaat_id=4792198

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length with processes was about 29.1µm and with was about 29.1µm. Cell width was 12.1µm without processes and 24.4µm with. Cell was 3.8µm at isthmus. Each apices had 4 granulated processes that are slanted towards the center of the cell. Cells had deep median constriction with open sinus and small lateral projections near the center of the cell.



Staurastrum ankyroides (NADED 538106) algae_taxa_id=10068
1.00
cema_id=203436, cemaat_id=4792199

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell width was 10.4µm without process and is 48.3µm with process. Cells have 5 granulated process with 3 spikes on each tip.



Xanthidium antilopaeum (NADED 580001) algae_taxa_id=5623
3.00
cema_id=203436, cemaat_id=4792200

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cell length is 36.4µm and width is 35.2µm. Cells are about as broad as long and have a deep median constriction. Semicells are subelliptic-hexagonal and have long apical and lateral spines. The spines are slender and curved.



Leptolyngbya sp. (NADED 863016) algae_taxa_id=7914
84.00
cema_id=203436, cemaat_id=4792201

added on: 6/22/2017 12:57:00 PM, modified on: 6/22/2017 12:57:00 PM

Cylindrical shaped filament. Ends of filaments do not tapper.

 


 
Counts version 3.3 - last revision 2/16/2021
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