ANSP logo

Algae count event measured attribute

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

 


ANSPNRSAPR - National River and Stream Assessment - EPA
 
NRSA0397 DT1 a
NRSA0397 DT1 A, official count, method: 600 Valves (300 Cells)
 
measured attribute: valves
measured_attribute_id=2 count_event_id: 40897 cema_id: 128544
 
 
79 taxa counted (for this measured attribute):

Achnanthidium minutissimum (NADED 1010) algae_taxa_id=11
79.00
cema_id=128544, cemaat_id=3527785
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Amphora ovalis (NADED 7001) algae_taxa_id=290
1.00
cema_id=128544, cemaat_id=3527786
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Amphora veneta (NADED 7006) algae_taxa_id=295
1.00
cema_id=128544, cemaat_id=3527787
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Amphora inariensis (NADED 7010) algae_taxa_id=299
6.00
cema_id=128544, cemaat_id=3527788
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Amphora pediculus (NADED 7043) algae_taxa_id=331
17.00
cema_id=128544, cemaat_id=3527789
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Caloneis bacillum (NADED 12001) algae_taxa_id=434
1.00
cema_id=128544, cemaat_id=3527790
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cocconeis placentula (NADED 16004) algae_taxa_id=495
14.00
cema_id=128544, cemaat_id=3527791
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cocconeis placentula var. euglypta (NADED 16005) algae_taxa_id=496
8.00
cema_id=128544, cemaat_id=3527792
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cocconeis pediculus (NADED 16011) algae_taxa_id=502
7.00
cema_id=128544, cemaat_id=3527793
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Brachysira vitrea (NADED 18006) algae_taxa_id=545
1.00
cema_id=128544, cemaat_id=3527794
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cyclotella meneghiniana (NADED 20007) algae_taxa_id=556
5.00
cema_id=128544, cemaat_id=3527795
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymatopleura solea var. apiculata (NADED 22005) algae_taxa_id=636
1.00
cema_id=128544, cemaat_id=3527796
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymbella tumida (NADED 23068) algae_taxa_id=703
2.00
cema_id=128544, cemaat_id=3527797
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymbella delicatula (NADED 23072) algae_taxa_id=706
1.00
cema_id=128544, cemaat_id=3527798
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymbella affinis (NADED 23073) algae_taxa_id=707
8.00
cema_id=128544, cemaat_id=3527799
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymbella cymbiformis (NADED 23089) algae_taxa_id=723
1.00
cema_id=128544, cemaat_id=3527800
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymbella lange-bertalotii (NADED 23152) algae_taxa_id=13141
1.00
cema_id=128544, cemaat_id=3527801
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Diatoma vulgaris (NADED 27013) algae_taxa_id=815
11.00
cema_id=128544, cemaat_id=3527802
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Epithemia sorex (NADED 32006) algae_taxa_id=866
11.00
cema_id=128544, cemaat_id=3527803
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Fragilaria vaucheriae (NADED 34030) algae_taxa_id=1141
25.00
cema_id=128544, cemaat_id=3527804
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Fragilaria capucina var. mesolepta (NADED 34051) algae_taxa_id=1162
29.00
cema_id=128544, cemaat_id=3527805
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Fragilaria capucina var. gracilis (NADED 34098) algae_taxa_id=1208
7.00
cema_id=128544, cemaat_id=3527806
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Gomphonema parvulum (NADED 37010) algae_taxa_id=1331
3.00
cema_id=128544, cemaat_id=3527807
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Gomphonema olivaceum (NADED 37065) algae_taxa_id=1386
8.00
cema_id=128544, cemaat_id=3527808
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Gomphonema olivaceoides var. hutchinsoniana (NADED 37075) algae_taxa_id=1396
1.00
cema_id=128544, cemaat_id=3527809
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Gomphonema minutum (NADED 37178) algae_taxa_id=1499
3.00
cema_id=128544, cemaat_id=3527810
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Melosira varians (NADED 44073) algae_taxa_id=1647
6.00
cema_id=128544, cemaat_id=3527811
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Meridion circulare (NADED 45001) algae_taxa_id=1670
6.00
cema_id=128544, cemaat_id=3527812
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula gregaria (NADED 46023) algae_taxa_id=1697
11.00
cema_id=128544, cemaat_id=3527813
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula minima (NADED 46039) algae_taxa_id=1713
8.00
cema_id=128544, cemaat_id=3527814
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula subrotundata (NADED 46079) algae_taxa_id=1753
2.00
cema_id=128544, cemaat_id=3527815
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula tripunctata (NADED 46104) algae_taxa_id=1778
20.00
cema_id=128544, cemaat_id=3527816
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula schroeteri (NADED 46306) algae_taxa_id=1979
5.00
cema_id=128544, cemaat_id=3527817
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula veneta (NADED 46504) algae_taxa_id=2177
5.00
cema_id=128544, cemaat_id=3527818
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula cryptotenella (NADED 46527) algae_taxa_id=2200
33.00
cema_id=128544, cemaat_id=3527819
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula subminuscula (NADED 46562) algae_taxa_id=2234
2.00
cema_id=128544, cemaat_id=3527820
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula germainii (NADED 46616) algae_taxa_id=2288
5.00
cema_id=128544, cemaat_id=3527821
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula recens (NADED 46649) algae_taxa_id=2321
1.00
cema_id=128544, cemaat_id=3527822
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula capitatoradiata (NADED 46661) algae_taxa_id=2333
48.00
cema_id=128544, cemaat_id=3527823
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula reichardtiana (NADED 46666) algae_taxa_id=2338
6.00
cema_id=128544, cemaat_id=3527824
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula cryptotenelloides (NADED 46749) algae_taxa_id=2420
4.00
cema_id=128544, cemaat_id=3527825
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM
this taxon morphologically similar to Navicula cryptotenella, but smaller. in general specimens with wideth around 4 um or less are counted as N. cryptotenelloides.


Nitzschia amphibia (NADED 48004) algae_taxa_id=2625
16.00
cema_id=128544, cemaat_id=3527826
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia dissipata (NADED 48008) algae_taxa_id=2629
7.00
cema_id=128544, cemaat_id=3527827
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia fonticola (NADED 48011) algae_taxa_id=2632
9.00
cema_id=128544, cemaat_id=3527828
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia frustulum (NADED 48013) algae_taxa_id=2634
33.00
cema_id=128544, cemaat_id=3527829
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia heufleriana (NADED 48020) algae_taxa_id=2641
1.00
cema_id=128544, cemaat_id=3527830
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia microcephala (NADED 48024) algae_taxa_id=2645
2.00
cema_id=128544, cemaat_id=3527831
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia palea (NADED 48025) algae_taxa_id=2646
1.00
cema_id=128544, cemaat_id=3527832
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia subtilis (NADED 48034) algae_taxa_id=2655
1.00
cema_id=128544, cemaat_id=3527833
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia inconspicua (NADED 48122) algae_taxa_id=2743
12.00
cema_id=128544, cemaat_id=3527834
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia paleacea (NADED 48165) algae_taxa_id=2786
1.00
cema_id=128544, cemaat_id=3527835
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia sinuata var. tabellaria (NADED 48178) algae_taxa_id=2799
6.00
cema_id=128544, cemaat_id=3527836
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Nitzschia sociabilis (NADED 48225) algae_taxa_id=2846
1.00
cema_id=128544, cemaat_id=3527837
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Opephora martyi (NADED 50002) algae_taxa_id=3047
2.00
cema_id=128544, cemaat_id=3527838
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Reimeria sinuata (NADED 55002) algae_taxa_id=3286
6.00
cema_id=128544, cemaat_id=3527839
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Synedra rumpens (NADED 66016) algae_taxa_id=3553
1.00
cema_id=128544, cemaat_id=3527840
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Synedra ulna (NADED 66024) algae_taxa_id=3561
1.00
cema_id=128544, cemaat_id=3527841
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Encyonema minutum (NADED 110004) algae_taxa_id=3761
19.00
cema_id=128544, cemaat_id=3527842
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Encyonema silesiacum (NADED 110005) algae_taxa_id=3762
8.00
cema_id=128544, cemaat_id=3527843
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM
separation this taxon from Encyonema minutum is the width. in general if specimens with width larger than 7 um are put into En. silesiacum, otherwise them are counted as E. minutum.


Encyonema prostratum (NADED 110013) algae_taxa_id=3770
1.00
cema_id=128544, cemaat_id=3527844
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Encyonema reichardtii (NADED 110014) algae_taxa_id=3771
1.00
cema_id=128544, cemaat_id=3527845
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Karayevia clevei (NADED 125001) algae_taxa_id=3784
2.00
cema_id=128544, cemaat_id=3527846
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Staurosira construens var. binodis (NADED 172005) algae_taxa_id=3824
7.00
cema_id=128544, cemaat_id=3527847
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Staurosira construens var. venter (NADED 172006) algae_taxa_id=3825
4.00
cema_id=128544, cemaat_id=3527848
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Staurosirella pinnata (NADED 175005) algae_taxa_id=3832
3.00
cema_id=128544, cemaat_id=3527849
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Tryblionella apiculata (NADED 185023) algae_taxa_id=3841
1.00
cema_id=128544, cemaat_id=3527850
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Placoneis clementis (NADED 194004) algae_taxa_id=3877
2.00
cema_id=128544, cemaat_id=3527851
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Tabularia fasciculata (NADED 200002) algae_taxa_id=3898
1.00
cema_id=128544, cemaat_id=3527852
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Gomphonema kobayasii (NADED 37197) algae_taxa_id=4176
3.00
cema_id=128544, cemaat_id=3527853
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula lanceolata (NADED 46859) algae_taxa_id=4272
12.00
cema_id=128544, cemaat_id=3527854
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Planothidium frequentissimum (NADED 155017) algae_taxa_id=7340
1.00
cema_id=128544, cemaat_id=3527855
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Planothidium rostratum (NADED 155018) algae_taxa_id=7341
2.00
cema_id=128544, cemaat_id=3527856
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula antonii (NADED 46893) algae_taxa_id=7521
2.00
cema_id=128544, cemaat_id=3527857
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Navicula rostellata (NADED 46896) algae_taxa_id=7571
3.00
cema_id=128544, cemaat_id=3527858
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Rhoicosphenia abbreviata (NADED 57002) algae_taxa_id=7603
6.00
cema_id=128544, cemaat_id=3527859
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Cymbella subturgidula (NADED 23814) algae_taxa_id=8512
1.00
cema_id=128544, cemaat_id=3527860
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Platessa conspicua (NADED 2508001) algae_taxa_id=9341
1.00
cema_id=128544, cemaat_id=3527861
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Achnanthidium eutrophilum (NADED 1046) algae_taxa_id=9690
5.00
cema_id=128544, cemaat_id=3527862
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM


Reimeria uniseriata (NADED 55004) algae_taxa_id=9964
2.00
cema_id=128544, cemaat_id=3527863
added on: 7/29/2009 4:24:00 PM, modified on: 4/15/2010 2:49:00 PM

 

 
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email