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Algae count event measured attribute

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

 



ANSPNRSAPR - National River and Stream Assessment - EPA
 
NRSA0067 DT1 a
NRSA0067 DT1 A, official count, method: 600 Valves (300 Cells)
 
measured attribute: valves
measured_attribute_id=2 count_event_id: 43037 cema_id: 131420
 
 
53 taxa counted (for this measured attribute):


Achnanthidium minutissimum (NADED 1010) algae_taxa_id=11
67.00
cema_id=131420, cemaat_id=3594234

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM

A small rhombic form is included here together with the typical more elliptical form



Achnanthidium rivulare (NADED 1036) algae_taxa_id=8420
14.00
cema_id=131420, cemaat_id=3594289

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Achnanthidium deflexum (NADED 1038) algae_taxa_id=8752
6.00
cema_id=131420, cemaat_id=3594316

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Achnanthes minutissima var. jackii (NADED 2176) algae_taxa_id=189
5.00
cema_id=131420, cemaat_id=3594341

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Amphora ovalis (NADED 7001) algae_taxa_id=290
1.00
cema_id=131420, cemaat_id=3594356

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Amphora inariensis (NADED 7010) algae_taxa_id=299
1.00
cema_id=131420, cemaat_id=3594386

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Amphora montana (NADED 7042) algae_taxa_id=330
1.00
cema_id=131420, cemaat_id=3594404

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Amphora pediculus (NADED 7043) algae_taxa_id=331
5.00
cema_id=131420, cemaat_id=3594409

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Amphora copulata (NADED 7075) algae_taxa_id=7271
1.00
cema_id=131420, cemaat_id=3594456

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Caloneis bacillum (NADED 12001) algae_taxa_id=434
2.00
cema_id=131420, cemaat_id=3594518

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Caloneis hyalina (NADED 12009) algae_taxa_id=442
2.00
cema_id=131420, cemaat_id=3594541

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Cocconeis placentula var. lineata (NADED 16003) algae_taxa_id=494
4.00
cema_id=131420, cemaat_id=3594606

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Cocconeis placentula var. euglypta (NADED 16005) algae_taxa_id=496
117.00
cema_id=131420, cemaat_id=3594662

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Cocconeis pediculus (NADED 16011) algae_taxa_id=502
3.00
cema_id=131420, cemaat_id=3594701

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Cymbella hustedtii (NADED 23074) algae_taxa_id=708
13.00
cema_id=131420, cemaat_id=3594846

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Diatoma vulgaris (NADED 27013) algae_taxa_id=815
1.00
cema_id=131420, cemaat_id=3594916

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Fragilaria vaucheriae (NADED 34030) algae_taxa_id=1141
1.00
cema_id=131420, cemaat_id=3595130

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Fragilaria pinnata var. acuminata (NADED 34038) algae_taxa_id=1149
2.00
cema_id=131420, cemaat_id=3595172

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gomphonema rhombicum (NADED 37080) algae_taxa_id=1401
52.00
cema_id=131420, cemaat_id=3595392

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gomphonema patricki (NADED 37193) algae_taxa_id=4172
4.00
cema_id=131420, cemaat_id=3595484

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gomphonema pumilum var. rigidum (NADED 37194) algae_taxa_id=4262
5.00
cema_id=131420, cemaat_id=3595488

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gomphonema kobayasii (NADED 37197) algae_taxa_id=4176
8.00
cema_id=131420, cemaat_id=3595527

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gyrosigma acuminatum (NADED 38001) algae_taxa_id=1523
3.00
cema_id=131420, cemaat_id=3595576

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gyrosigma spencerii (NADED 38004) algae_taxa_id=1526
7.00
cema_id=131420, cemaat_id=3595596

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Gyrosigma reimeri (NADED 38027) algae_taxa_id=8624
2.00
cema_id=131420, cemaat_id=3595609

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Melosira varians (NADED 44073) algae_taxa_id=1647
1.00
cema_id=131420, cemaat_id=3595675

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula minima (NADED 46039) algae_taxa_id=1713
5.00
cema_id=131420, cemaat_id=3595752

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula tripunctata (NADED 46104) algae_taxa_id=1778
36.00
cema_id=131420, cemaat_id=3595803

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM

No good valves were found to take an image.



Navicula menisculus (NADED 46373) algae_taxa_id=2046
1.00
cema_id=131420, cemaat_id=3595843

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula schroeteri var. escambia (NADED 46394) algae_taxa_id=2067
16.00
cema_id=131420, cemaat_id=3595854

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula symmetrica (NADED 46400) algae_taxa_id=2073
3.00
cema_id=131420, cemaat_id=3595867

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula vaucheriae (NADED 46467) algae_taxa_id=2140
5.00
cema_id=131420, cemaat_id=3595876

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula cryptotenella (NADED 46527) algae_taxa_id=2200
27.00
cema_id=131420, cemaat_id=3595937

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula recens (NADED 46649) algae_taxa_id=2321
3.00
cema_id=131420, cemaat_id=3596016

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula capitatoradiata (NADED 46661) algae_taxa_id=2333
4.00
cema_id=131420, cemaat_id=3596044

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula aff. subminuscula ANS NAWQA EAM (NADED 46789) algae_taxa_id=2459
62.00
cema_id=131420, cemaat_id=3596076

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula antonii (NADED 46893) algae_taxa_id=7521
2.00
cema_id=131420, cemaat_id=3596116

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula rostellata (NADED 46896) algae_taxa_id=7571
8.00
cema_id=131420, cemaat_id=3596139

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Nitzschia amphibia (NADED 48004) algae_taxa_id=2625
25.00
cema_id=131420, cemaat_id=3596190

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Nitzschia inconspicua (NADED 48122) algae_taxa_id=2743
2.00
cema_id=131420, cemaat_id=3596460

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Nitzschia sinuata var. tabellaria (NADED 48178) algae_taxa_id=2799
1.00
cema_id=131420, cemaat_id=3596510

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Reimeria sinuata (NADED 55002) algae_taxa_id=3286
1.00
cema_id=131420, cemaat_id=3596724

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Rhoicosphenia abbreviata (NADED 57002) algae_taxa_id=7603
10.00
cema_id=131420, cemaat_id=3596784

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Synedra ulna var. contracta (NADED 66058) algae_taxa_id=3595
1.00
cema_id=131420, cemaat_id=3596975

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Navicula radiosafallax (NADED 93172) algae_taxa_id=4284
3.00
cema_id=131420, cemaat_id=3597180

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Encyonema silesiacum (NADED 110005) algae_taxa_id=3762
3.00
cema_id=131420, cemaat_id=3597209

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Encyonema prostratum (NADED 110013) algae_taxa_id=3770
4.00
cema_id=131420, cemaat_id=3597256

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Planothidium frequentissimum (NADED 155017) algae_taxa_id=7340
6.00
cema_id=131420, cemaat_id=3597449

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Sellaphora seminulum (NADED 170014) algae_taxa_id=3819
8.00
cema_id=131420, cemaat_id=3597538

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Placoneis elginensis (NADED 194005) algae_taxa_id=3878
2.00
cema_id=131420, cemaat_id=3597772

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Encyonopsis subminuta (NADED 203008) algae_taxa_id=7884
2.00
cema_id=131420, cemaat_id=3597847

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM




Adlafia minuscula (NADED 204002) algae_taxa_id=7284
31.00
cema_id=131420, cemaat_id=3597854

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM

This population looks somewhat different with more protruded, subrostrate ends, but not as wide and with clear striation as A. muscora.



Platessa conspicua (NADED 2508001) algae_taxa_id=9341
1.00
cema_id=131420, cemaat_id=3597932

added on: 10/19/2009 4:11:00 PM, modified on: 10/19/2009 4:11:00 PM


 


 
Counts version 3.3 - last revision 2/16/2021
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