ANSP logo

Algae count event measured attribute

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

 



44 DK, MD - Potomac R - ANSP River Survey - 1960 1965 1970 1974
 
DK10010 DT1 a
DK10010 DT1 A, official count, method: Exact first row count
 
measured attribute: frustules
measured_attribute_id=1 count_event_id: 10685 cema_id: 78331
 
 
53 taxa counted (for this measured attribute):


Achnanthes clevei (NADED 2004) algae_taxa_id=19
2.00
cema_id=78331, cemaat_id=2623081

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Achnanthes lanceolata (NADED 2015) algae_taxa_id=30
1.00
cema_id=78331, cemaat_id=2623082

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Achnanthes lanceolata var. dubia (NADED 2016) algae_taxa_id=31
6.00
cema_id=78331, cemaat_id=2623083

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Achnanthes minutissima (NADED 2030) algae_taxa_id=45
5.00
cema_id=78331, cemaat_id=2623084

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Amphora ovalis var. pediculus (NADED 7003) algae_taxa_id=292
1.00
cema_id=78331, cemaat_id=2623085

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cocconeis diminuta (NADED 16001) algae_taxa_id=492
1.00
cema_id=78331, cemaat_id=2623086

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cocconeis placentula var. lineata (NADED 16003) algae_taxa_id=494
15.00
cema_id=78331, cemaat_id=2623087

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cyclotella atomus (NADED 20001) algae_taxa_id=550
752.00
cema_id=78331, cemaat_id=2623088

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cyclotella meneghiniana (NADED 20007) algae_taxa_id=556
82.00
cema_id=78331, cemaat_id=2623089

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cyclotella stelligera (NADED 20010) algae_taxa_id=559
3.00
cema_id=78331, cemaat_id=2623090

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cyclotella pseudostelligera (NADED 20012) algae_taxa_id=561
311.00
cema_id=78331, cemaat_id=2623091

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cymbella minuta (NADED 23012) algae_taxa_id=648
1.00
cema_id=78331, cemaat_id=2623092

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cymbella sinuata (NADED 23051) algae_taxa_id=686
1.00
cema_id=78331, cemaat_id=2623093

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cymbella tumida (NADED 23068) algae_taxa_id=703
2.00
cema_id=78331, cemaat_id=2623094

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Cymbella affinis (NADED 23073) algae_taxa_id=707
3.00
cema_id=78331, cemaat_id=2623095

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Gomphonema parvulum (NADED 37010) algae_taxa_id=1331
5.00
cema_id=78331, cemaat_id=2623096

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Gyrosigma spencerii (NADED 38004) algae_taxa_id=1526
2.00
cema_id=78331, cemaat_id=2623097

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Gyrosigma fasciola (NADED 38010) algae_taxa_id=1532
2.00
cema_id=78331, cemaat_id=2623098

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Melosira varians (NADED 44073) algae_taxa_id=1647
9.00
cema_id=78331, cemaat_id=2623099

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Meridion circulare (NADED 45001) algae_taxa_id=1670
1.00
cema_id=78331, cemaat_id=2623100

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula biconica (NADED 46007) algae_taxa_id=1681
6.00
cema_id=78331, cemaat_id=2623101

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula cryptocephala (NADED 46014) algae_taxa_id=1688
7.00
cema_id=78331, cemaat_id=2623102

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula minima (NADED 46039) algae_taxa_id=1713
21.00
cema_id=78331, cemaat_id=2623103

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula mutica (NADED 46042) algae_taxa_id=1716
1.00
cema_id=78331, cemaat_id=2623104

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula pupula (NADED 46051) algae_taxa_id=1725
3.00
cema_id=78331, cemaat_id=2623105

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula viridula var. linearis (NADED 46089) algae_taxa_id=1763
1.00
cema_id=78331, cemaat_id=2623106

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula cryptocephala var. veneta (NADED 46170) algae_taxa_id=1844
1.00
cema_id=78331, cemaat_id=2623107

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula canalis (NADED 46317) algae_taxa_id=1990
1.00
cema_id=78331, cemaat_id=2623108

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula cincta (NADED 46324) algae_taxa_id=1997
2.00
cema_id=78331, cemaat_id=2623109

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula luzonensis (NADED 46370) algae_taxa_id=2043
1.00
cema_id=78331, cemaat_id=2623110

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula rhynchocephala var. germainii (NADED 46388) algae_taxa_id=2061
5.00
cema_id=78331, cemaat_id=2623111

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula secreta var. apiculata (NADED 46395) algae_taxa_id=2068
1.00
cema_id=78331, cemaat_id=2623112

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula symmetrica (NADED 46400) algae_taxa_id=2073
7.00
cema_id=78331, cemaat_id=2623113

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula tripunctata var. schizonemoides (NADED 46406) algae_taxa_id=2079
7.00
cema_id=78331, cemaat_id=2623114

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Navicula viridula (NADED 46408) algae_taxa_id=2081
1.00
cema_id=78331, cemaat_id=2623115

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia amphibia (NADED 48004) algae_taxa_id=2625
3.00
cema_id=78331, cemaat_id=2623116

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia capitellata (NADED 48006) algae_taxa_id=2627
54.00
cema_id=78331, cemaat_id=2623117

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia dissipata (NADED 48008) algae_taxa_id=2629
2.00
cema_id=78331, cemaat_id=2623118

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia fonticola (NADED 48011) algae_taxa_id=2632
11.00
cema_id=78331, cemaat_id=2623119

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia frustulum (NADED 48013) algae_taxa_id=2634
2.00
cema_id=78331, cemaat_id=2623120

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia frustulum var. perminuta (NADED 48014) algae_taxa_id=2635
7.00
cema_id=78331, cemaat_id=2623121

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia kuetzingiana (NADED 48022) algae_taxa_id=2643
1.00
cema_id=78331, cemaat_id=2623122

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia linearis (NADED 48023) algae_taxa_id=2644
2.00
cema_id=78331, cemaat_id=2623123

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia palea (NADED 48025) algae_taxa_id=2646
129.00
cema_id=78331, cemaat_id=2623124

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia bacata (NADED 48098) algae_taxa_id=2719
2.00
cema_id=78331, cemaat_id=2623125

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia closterium (NADED 48138) algae_taxa_id=2759
2.00
cema_id=78331, cemaat_id=2623126

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Nitzschia tryblionella var. victoriae (NADED 48183) algae_taxa_id=2804
4.00
cema_id=78331, cemaat_id=2623127

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Rhoicosphenia curvata (NADED 57001) algae_taxa_id=3292
4.00
cema_id=78331, cemaat_id=2623128

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Stephanodiscus invisitatus (NADED 64012) algae_taxa_id=3417
183.00
cema_id=78331, cemaat_id=2623129

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Surirella ovata (NADED 65017) algae_taxa_id=3459
3.00
cema_id=78331, cemaat_id=2623130

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Synedra ulna (NADED 66024) algae_taxa_id=3561
9.00
cema_id=78331, cemaat_id=2623131

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Synedra rumpens var. meneghiniana (NADED 66057) algae_taxa_id=3594
5.00
cema_id=78331, cemaat_id=2623132

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM




Thalassiosira fluviatilis (NADED 70002) algae_taxa_id=3656
21.00
cema_id=78331, cemaat_id=2623133

added on: 10/27/2005 1:22:00 PM, modified on: 10/27/2005 1:22:00 PM


 


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