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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
 
MEDP1070 PR1 a
MEDP1070 PR1 A, official count, method: (algae) NAWQA Quantitative
 
measured attribute: natural units
measured_attribute_id=3 count_event_id: 66836 cema_id: 202935
 
 
24 taxa counted (for this measured attribute):


(undifferentiated) diatoms> (dead) (NADED 249998) algae_taxa_id=4920
23.00
cema_id=202935, cemaat_id=4785176

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM




(undifferentiated) (diatoms) (NADED 249999) algae_taxa_id=4921
255.00
cema_id=202935, cemaat_id=4785177

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM




Actinotaenium globosum (NADED 256012) algae_taxa_id=19182
1.00
cema_id=202935, cemaat_id=4785178

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM




Ankistrodesmus falcatus (NADED 261000) algae_taxa_id=4931
1.00
cema_id=202935, cemaat_id=4785179

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Spindle shaped cells either in a colony or solitary. Cell ends tapper. Cell length is 25.0µm and width is 2.5µm.



Aphanocapsa sp. (NADED 807001) algae_taxa_id=5764
4.00
cema_id=202935, cemaat_id=4785180

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Spechiercal cells in irregular shaped mucilage. Cells are randomly spaced and have a diameter of about 1µm.



Chlamydomonas sp. (NADED 298000) algae_taxa_id=4981
2.00
cema_id=202935, cemaat_id=4785181

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Spherical shaped cell with two flagella. Cell diameter is about 6.4µm.



Chroococcus dispersus var. minor (NADED 820008) algae_taxa_id=5807
1.00
cema_id=202935, cemaat_id=4785182

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

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



Cosmarium angulosum (NADED 327022) algae_taxa_id=5091
1.00
cema_id=202935, cemaat_id=4785183

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Deep median constriction with moderately open sinus and semicells with a circular outline.



Cosmarium regnesi (NADED 327038) algae_taxa_id=5107
1.00
cema_id=202935, cemaat_id=4785184

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Semicells are rectangular shaped with a flattened apex. Cell length is 8.2µm and width is 6.5µm.



Cosmarium amoenum (NADED 327085) algae_taxa_id=5153
3.00
cema_id=202935, cemaat_id=4785185

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cells about 2 times longer than broad. Moderate median constriction with a slightly open sinus. Cell wall is granulated. Cell length is about 30-31.2µm and width is about 14.4-18.7µm.



Cosmarium pachydermum fo. parvum (NADED 327115) algae_taxa_id=6626
1.00
cema_id=202935, cemaat_id=4785186

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Semicells are semicircular in outline. Sinus mostly open and median constriction deep. Cell length is 65.1µm and width is 35.7µm.



Cosmarium margaritatum fo. minor (NADED 327193) algae_taxa_id=7089
1.00
cema_id=202935, cemaat_id=4785187

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cell is 1.2 times longer than broad with a deep median constriction. Cell covered in rounded granules. Cell length is 42.7µm and width is 37.5µm.



Cosmarium isthmium (NADED 327211) algae_taxa_id=12132
1.00
cema_id=202935, cemaat_id=4785188

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cells more than 1.5 time longer than broad. Sinus widely open with a deep median constriction. Cell wall is granular with the outline of the semicells circular. Cell length is 25.9µm and width is 15.6µm.



Hapalosiphon sp. (NADED 849001) algae_taxa_id=9487
1.00
cema_id=202935, cemaat_id=4785189

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Branches filamentous. Branching occurs at T-shaped cells. Cells are incased in a sheath,



Merismopedia tenuissima (NADED 875000) algae_taxa_id=5907
1.00
cema_id=202935, cemaat_id=4785190

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Ovate cells in a rectangular colony. Cell diameter is about 1.0µm.



Mougeotia sp. 1 (thin filament) (NADED 444006) algae_taxa_id=13785
9.00
cema_id=202935, cemaat_id=4785191

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 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
2.00
cema_id=202935, cemaat_id=4785192

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

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



Oocystis submarina (NADED 458007) algae_taxa_id=5313
1.00
cema_id=202935, cemaat_id=4785193

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Lemon shaped cells in a parent cell wall. Cell length is 16.4µm and width is 8.4µm.



Peridinium inconspicuum (NADED 1457003) algae_taxa_id=6437
1.00
cema_id=202935, cemaat_id=4785194

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cell length is 12.1µm and width is 11.1µm.



Scenedesmus ecornis (NADED 510002) algae_taxa_id=5382
1.00
cema_id=202935, cemaat_id=4785195

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cylindrical cells arranged latterly in a colony. Cells have no spikes or spines. Cell length is about 5.5µm and width is about 1.6µm.



Sphaerocystis sp. (NADED 528002) algae_taxa_id=6818
2.00
cema_id=202935, cemaat_id=4785196

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Ovate cells in sheath. Cells are centered inside sheath,



Spondylosium planum (NADED 536001) algae_taxa_id=5500
1.00
cema_id=202935, cemaat_id=4785197

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cells have rounded angles with a open sinus and deep constriction. Cells are subquadrangular and have a flat apex. Cells are filamentous. Cell length is 7.4µm and width is 6.4µm.



Staurastrum punctulatum (NADED 538005) algae_taxa_id=5508
2.00
cema_id=202935, cemaat_id=4785198

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

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



Leptolyngbya sp. (NADED 863016) algae_taxa_id=7914
4.00
cema_id=202935, cemaat_id=4785199

added on: 4/25/2017 3:45:00 PM, modified on: 4/25/2017 3:45:00 PM

Cylindrical filaments in a thin sheath. Filament ends not tapper and cells are not constricted. Filament width is about 1.5µm.

 


 
Counts version 3.3 - last revision 2/16/2021
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