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Algae count event measured attribute

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

 



ANSPME1702PR - Maine DEP III 2016 Epiphytes
 
MEDP1065 PR1 a
MEDP1065 PR1 A, official count, method: (algae) NAWQA Quantitative
 
measured attribute: natural units
measured_attribute_id=3 count_event_id: 66715 cema_id: 202806
 
 
37 taxa counted (for this measured attribute):


(undifferentiated) diatoms> (dead) (NADED 249998) algae_taxa_id=4920
24.00
cema_id=202806, cemaat_id=4781219

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM




(undifferentiated) (diatoms) (NADED 249999) algae_taxa_id=4921
203.00
cema_id=202806, cemaat_id=4781220

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM




Ankistrodesmus falcatus (NADED 261000) algae_taxa_id=4931
2.00
cema_id=202806, cemaat_id=4781221

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Spindle shaped cells either in a colony or solitary. Cell ends tapper. Cell length is 26.0µm and width is 1.0µm.



Chaetosphaeridium globosum (NADED 293001) algae_taxa_id=13487
1.00
cema_id=202806, cemaat_id=4781222

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Spherical cells with a long, fine seta that extends above the cell



Chlamydomonas sp. (NADED 298000) algae_taxa_id=4981
1.00
cema_id=202806, cemaat_id=4781223

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Spherical shaped cell with two flagella. Cell diameter is about 6.8µm.



Chroococcus dispersus (NADED 820003) algae_taxa_id=5802
1.00
cema_id=202806, cemaat_id=4781224

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Free-floating colony of ovate cells. Cells evenly arranged and have an indistinct sheath. Cells are about 4.0µm in diameter.



Chroococcus sp. (NADED 820006) algae_taxa_id=5805
1.00
cema_id=202806, cemaat_id=4781225

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Free-floating colony of spherical cells. Colony is in a spherical shaped with evenly distributed cells. Cells diameter is about 3.0µm. Colony has an indistinct sheath,



Chroococcus dispersus var. minor (NADED 820008) algae_taxa_id=5807
1.00
cema_id=202806, cemaat_id=4781226

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Free-floating colony of ovate cells in an irregular shape. Cells are evenly distributed. Cell diameter is about 2.0µm.



Cosmarium botrytis (NADED 327007) algae_taxa_id=5076
1.00
cema_id=202806, cemaat_id=4781227

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Semicells are trapezoidal shaped with rounded granules. Cell has wide, open sinus with a deep median constriction. Cell length is 95.0µm and width is 63.5µm.



Cosmarium reniforme (NADED 327019) algae_taxa_id=5088
3.00
cema_id=202806, cemaat_id=4781228

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have a deep median constriction with narrow sinus. Cell wall is granulated and semicells are reniform. Cell length ranges from 34-35.5µm and width ranges from 29.2-32.5µm.



Cosmarium angulosum (NADED 327022) algae_taxa_id=5091
4.00
cema_id=202806, cemaat_id=4781229

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Spherical shaped cell with two flagella. Cell diameter is about 9.2µm.



Cosmarium contractum (NADED 327029) algae_taxa_id=5098
1.00
cema_id=202806, cemaat_id=4781230

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have a deep median constriction with widely open sinus. The isthmus is elongated. Semicells broadly elliptic in outline. Cell length is 28.0µm and width is 17.3µm.



Cosmarium regnesi (NADED 327038) algae_taxa_id=5107
1.00
cema_id=202806, cemaat_id=4781231

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells are small with a deep median constriction and open sinus. Semicells are rectangular. Cell length is about 6.5µm and width is 6.8µm.



Cosmarium ornatum (NADED 327048) algae_taxa_id=5117
1.00
cema_id=202806, cemaat_id=4781232

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have deep median constriction with a narrow sinus. Semicells are reniform with broadly rounded lower angles. Cell wall is granular. Cell length and width is about 22.5µm.



Cosmarium undulatum var. minutum (NADED 327087) algae_taxa_id=5155
2.00
cema_id=202806, cemaat_id=4781233

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Semicells are subcircular in shape and the cell wall has 14-16 undulations. Cell wall is smooth with a deep median constriction and narrow sinus. Cell length is 9.6-13.3µm and width is 8.7-11.3µm.



Cosmarium margaritatum fo. minor (NADED 327193) algae_taxa_id=7089
1.00
cema_id=202806, cemaat_id=4781234

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cell covered in rounded granules and semicells are elliptic shaped. Sinus is open with a deep median constriction. Cell length is 42.5µm and width is 35.2µm. Cell is about 1.2 times longer than broad.



Cosmarium sp. 2 ? (NADED 327991) algae_taxa_id=10065
1.00
cema_id=202806, cemaat_id=4781235

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Semicells are trapezoid shaped and cell wall is granulated. Cell length is 29.0µm. and width is 25.4µm.



Cosmarium tumidum var. tumidum fo. minus (NADED 327234) algae_taxa_id=14517
3.00
cema_id=202806, cemaat_id=4781236

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have deep median constriction with narrow sinus. Semicells are elliptic with convex apex. Cell length ranges from 20-21.6µm and width ranges from 18.2-18.3µm



Euastrum denticulatum (NADED 379004) algae_taxa_id=5207
1.00
cema_id=202806, cemaat_id=4781237

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cell length is about 14.6µm and width is about 11.7 µm. Semicells are trapezoidal in outline and rounded. Apex of cell has v-shaped notch. Sinus is closed. Sides of cells have 4 spines. Cell wall is granulated.



Euastrum bidentatum (NADED 379018) algae_taxa_id=8167
1.00
cema_id=202806, cemaat_id=4781238

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cell broadly oval in outline with undulate margins. Bilobed basal lobes with tooth-like projections. Cell length is 30.3µm and width is 20.2µm.



Mougeotia sp. (NADED 444000) algae_taxa_id=5289
50.00
cema_id=202806, cemaat_id=4781239

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

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



Mougeotia sp. 1 (thin filament) (NADED 444006) algae_taxa_id=13785
21.00
cema_id=202806, cemaat_id=4781240

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical shaped filaments with plate-like chloroplast. Filaments are very thin (no more than 10µm wide) in comparison to Mougeotia sp.



Oedogonium sp. (NADED 455000) algae_taxa_id=5298
9.00
cema_id=202806, cemaat_id=4781241

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical shaped filaments with net-like chloroplast. Cells enlarge towards cell junctions. Cell size varies.



Pediastrum duplex (NADED 467000) algae_taxa_id=5327
1.00
cema_id=202806, cemaat_id=4781242

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cell length is 11.1µm and width is 11.3µm. Cells are smooth and have 2 blunt projections that are longer in the exterior cells. The space between the blunt projections forms a U-shaped incision. There is space between cells



Pleurotaenium ehrenbergii (NADED 481002) algae_taxa_id=5357
1.00
cema_id=202806, cemaat_id=4781243

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have truncate apex with a crown. Cell has slight undulations past the basal inflation. Cell length is 313.7µm and length is 20.3µm. Cell is about 15.5 times broader than long.



Pleurotaenium trabecula (NADED 481003) algae_taxa_id=5358
2.00
cema_id=202806, cemaat_id=4781244

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have slight basal inflation with 1-3 undulations. Cell poles are truncate with rounded angles and no crown. Cell length is 272.3µm and length is 17.1µm. Cells are 15.9 times longer than broad.



Scenedesmus quadricauda (NADED 510001) algae_taxa_id=5381
1.00
cema_id=202806, cemaat_id=4781245

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical cells arranged latterly in a colony. Outer cells in colony have two long spikes. Cell length is about 7.4µm and width is about 2.5µm.



Scenedesmus ecornis (NADED 510002) algae_taxa_id=5382
2.00
cema_id=202806, cemaat_id=4781246

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical cells arranged latterly in a colony. Cells have no spikes or spines. Cell length is about 5.5- 6.6µm and width is about 1.5-2.0µm.



Scenedesmus acutus (NADED 510003) algae_taxa_id=5383
1.00
cema_id=202806, cemaat_id=4781247

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical cells arranged latterly in a colony. Each cell has one curved apical spike on each end of the cells. Cell length is about 7.2µm and width is about 1.1µm.



Sphaerocystis sp. (NADED 528002) algae_taxa_id=6818
2.00
cema_id=202806, cemaat_id=4781248

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Spherical cells in a colony. Cells are in sheath and located in the center.



Spirogyra sp. 1 ? (NADED 533990) algae_taxa_id=9940
1.00
cema_id=202806, cemaat_id=4781249

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical shaped filamentous cells. Chloroplast are in a ribbon that coils around the inside if the cell.



Staurastrum punctulatum (NADED 538005) algae_taxa_id=5508
3.00
cema_id=202806, cemaat_id=4781250

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cell triangular in endview and cell wall is finely punctate. Cell length is about 21µm and width is about 17.0µm.



Woronichinia sp. (NADED 945000) algae_taxa_id=6115
2.00
cema_id=202806, cemaat_id=4781251

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Colony of oval cells incased in a mucilaginous sheath. Center of colony contains tube-like stalks with radial branching connecting the cells



Xanthidium antilopaeum var. polymazum (NADED 580005) algae_taxa_id=10007
1.00
cema_id=202806, cemaat_id=4781252

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cells have semicircular series of rounded granules above the central protuberance. Semicells are elliptic with eight curved spines; four apical spines and four lateral spines. Cell length is 29.4µm and width is 28.0µm.



Xanthidium cristatum (NADED 580007) algae_taxa_id=12088
1.00
cema_id=202806, cemaat_id=4781253

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Semicells are trapeziform in side view with a flat base. Semicells have 12 curved spines; eight lateral spines and four apical spines. Cell length is 30.1µm and width is 23.0µm.



Geitlerinema sp. (NADED 847009) algae_taxa_id=14528
1.00
cema_id=202806, cemaat_id=4781254

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical filament with one end tappered to a rounded ball.



Leptolyngbya sp. (NADED 863016) algae_taxa_id=7914
3.00
cema_id=202806, cemaat_id=4781255

added on: 4/24/2017 2:42:00 PM, modified on: 4/24/2017 2:42:00 PM

Cylindrical filaments in a thin sheath. Filament ends not tapper and cells are not constricted. Filament width is about 2.0µm.

 


 
Counts version 3.3 - last revision 2/16/2021
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