phycology diatom logo 
Phycology Section
Patrick Center for Environmental Research

Algae collection site:
Riga Run - 3-RIG003.01

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Riga Run - 3-RIG003.01


   See lists of: 1 samples | 32 diatoms | 11 non-diatoms for this site.

   site code: VA-3-RIG003.01
   site_id: 199475
   NEON domain: not applicable
   state: Virginia (VA)
Downstream 1.5 mi from Rt. 650
   latitude in decimal: 38.218740
   longitude in decimal: -77.940600
   client code: 3-RIG003.01
   waterbody type: stream / river
   ecoregion:
     Eastern Temperate Forests
       Southeastern USA Plains
         Piedmont
   county: Orange
   country: United States (US)

 
1 algae samples were collected at this site:
 
   sample VA000276 - 2009  Richest-Target Habitat (RTH), collected 09/22  

 
32 diatom species found at this site:

   diatom, NADED ID 2132 - Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky
   diatom, NADED ID 1024 - Achnanthidium exiguum (Grunow) Czarnecki
   diatom, NADED ID 1010 - Achnanthidium minutissimum (Kützing) Czarnecki
   diatom, NADED ID 1036 - Achnanthidium rivulare Potapova et Ponader
   diatom, NADED ID 76001 - Bacillaria paradoxa Gmelin
   diatom, NADED ID 12001 - Caloneis bacillum (Grunow) Cleve
   diatom, NADED ID 16004 - Cocconeis placentula Ehrenberg
   diatom, NADED ID 23073 - Cymbella affinis Kützing
   diatom, NADED ID 23814 - Cymbella subturgidula Krammer
   diatom, NADED ID 110004 - Encyonema minutum (Hilse) Mann
   diatom, NADED ID 210001 - Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin
   diatom, NADED ID 37277 - Gomphonema sp. 2 ANS NEW JERSEY KCP
   diatom, NADED ID 213001 - Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkowski
   diatom, NADED ID 211001 - Mayamaea agrestis (Hustedt) Lange-Bertalot
   diatom, NADED ID 44073 - Melosira varians Agardh
   diatom, NADED ID 46002 - Navicula angusta Grunow
   diatom, NADED ID 46014 - Navicula cryptocephala Kützing
   diatom, NADED ID 46527 - Navicula cryptotenella Lange-Bertalot
   diatom, NADED ID 46616 - Navicula germainii Wallace
   diatom, NADED ID 46039 - Navicula minima Grunow
   diatom, NADED ID 46306 - Navicula schroeteri Meister
   diatom, NADED ID 46562 - Navicula subminuscula Manguin
   diatom, NADED ID 46504 - Navicula veneta Kützing
   diatom, NADED ID 48004 - Nitzschia amphibia Grunow
   diatom, NADED ID 48417 - Nitzschia archibaldii Lange-Bertalot
   diatom, NADED ID 48013 - Nitzschia frustulum (Kützing) Grunow
   diatom, NADED ID 48122 - Nitzschia inconspicua Grunow
   diatom, NADED ID 48156 - Nitzschia liebethruthii Rabenhorst
   diatom, NADED ID 155017 - Planothidium frequentissimum (Lange-Bertalot) Lange-Bertalot
   diatom, NADED ID 57002 - Rhoicosphenia abbreviata (Agardh) Lange-Bertalot
   diatom, NADED ID 62007 - Stauroneis smithii Grunow
   diatom, NADED ID 65064 - Surirella brebissonii var. kuetzingii Krammer et Lange-Bertalot
 
11 non-diatom species found at this site:

   non-diatom, NADED ID 261000 - Ankistrodesmus falcatus (Corda) Ralfs
   non-diatom, NADED ID 261001 - Ankistrodesmus spiralis (Turner) Lemmermann
   non-diatom, NADED ID 327062 - Cosmarium regnellii Wille
   non-diatom, NADED ID 852004 - Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach
   non-diatom, NADED ID 852007 - Homoeothrix (Tapinothrix) varians Geitler
   non-diatom, NADED ID 458011 - Oocystis elliptica W. West
   non-diatom, NADED ID 510006 - Scenedesmus acuminatus (Lagerheim) Chodat
   non-diatom, NADED ID 510003 - Scenedesmus acutus Meyen
   non-diatom, NADED ID 510009 - Scenedesmus denticulatus Kirchner
   non-diatom, NADED ID 510018 - Scenedesmus dispar Brébisson
   non-diatom, NADED ID 510005 - Scenedesmus spinosus Chodat



 


 
Counts version 3.2 - last revision 6/17/2017
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