phycology diatom logo 
Phycology Section
Patrick Center for Environmental Research

Algae collection site:
JOHNSON CREEK AT CIRCLE AVE, OR

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JOHNSON CREEK AT CIRCLE AVE, OR


   See lists of: 2 samples | 94 diatoms | 5 non-diatoms for this site.

   site code: GS452912122291200
   site_id: 19119
   NEON domain: not applicable
   state: Oregon (OR)
Circle Ave. is off of Jenne Rd, right next where the springwater corridor crosses Jenne Rd.
   latitude in decimal: 45.486509
   longitude in decimal: -122.487868
   client code: 452912122291200
   ecoregion:
     Marine West Coast Forest
       Marine West Coast Forest
         Willamette Valley
   study_unit: WILL
   county: Multnomah
   country: United States (US)

 
2 algae samples were collected at this site:
 
   sample GS145473 - 2004  Depositional-Targeted Habitat (DTH), collected 09/14  

   sample GS145471 - 2004  Richest-Target Habitat (RTH), collected 09/14  

 
94 diatom species found at this site:

   diatom, NADED ID 2017 - Achnanthes lanceolata var. haynaldii (Schaarschmidt) Cleve
   diatom, NADED ID 2252 - Achnanthes sp. 1 ANS NAWQA EAM
   diatom, NADED ID 2132 - Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky
   diatom, NADED ID 1010 - Achnanthidium minutissimum (Kützing) Czarnecki
   diatom, NADED ID 1022 - Achnanthidium sp. 10 NAWQA MP
   diatom, NADED ID 7043 - Amphora pediculus (Kützing) Grunow
   diatom, NADED ID 9001 - Asterionella formosa Hassall
   diatom, NADED ID 10008 - Aulacoseira ambigua (Grunow) Simonsen
   diatom, NADED ID 10002 - Aulacoseira crenulata (Ehrenberg) Thwaites
   diatom, NADED ID 76001 - Bacillaria paradoxa Gmelin
   diatom, NADED ID 16005 - Cocconeis placentula var. euglypta (Ehrenberg) Grunow
   diatom, NADED ID 201002 - Ctenophora pulchella var. lacerata (Hustedt) Bukhtiyarova
   diatom, NADED ID 197002 - Diadesmis contenta (Grunow ex Van Heurck) Mann
   diatom, NADED ID 110005 - Encyonema silesiacum (Bleisch) Mann
   diatom, NADED ID 33019 - Eunotia flexuosa (Brébisson ex Kutzing) Kützing
   diatom, NADED ID 33183 - Eunotia minor (Kützing) Grunow
   diatom, NADED ID 33169 - Eunotia muscicola var. tridentula Nörpel et Lange-Bertalot
   diatom, NADED ID 115008 - Fallacia tenera (Hustedt) Mann
   diatom, NADED ID 34098 - Fragilaria capucina var. gracilis (Østrup) Hustedt
   diatom, NADED ID 34109 - Fragilaria capucina var. rumpens (Kützing) Lange-Bertalot
   diatom, NADED ID 34192 - Fragilaria cf. crotonensis NAWQA EAM Kitton
   diatom, NADED ID 34030 - Fragilaria vaucheriae (Kützing) Petersen
   diatom, NADED ID 35011 - Frustulia vulgaris (Thwaites) De Toni
   diatom, NADED ID 35014 - Frustulia weinholdii Hustedt
   diatom, NADED ID 210001 - Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin
   diatom, NADED ID 37322 - Gomphonema aff. kobayasii Idaho DW Kociolek et Kingston
   diatom, NADED ID 37002 - Gomphonema affine Kützing
   diatom, NADED ID 37003 - Gomphonema angustatum (Kützing) Rabenhorst
   diatom, NADED ID 37007 - Gomphonema gracile Ehrenberg
   diatom, NADED ID 37197 - Gomphonema kobayasii Kociolek et Kingston
   diatom, NADED ID 37278 - Gomphonema lagenula Kützing
   diatom, NADED ID 37168 - Gomphonema micropus Kützing
   diatom, NADED ID 37055 - Gomphonema productum (Grunow) Lange-Bertalot et Reichardt
   diatom, NADED ID 37080 - Gomphonema rhombicum Fricke
   diatom, NADED ID 38011 - Gyrosigma nodiferum (Grunow) Reimer
   diatom, NADED ID 38012 - Gyrosigma scalproides (Rabenhorst) Cleve
   diatom, NADED ID 40002 - Hantzschia amphioxys (Ehrenberg) Grunow
   diatom, NADED ID 213001 - Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkowski
   diatom, NADED ID 211001 - Mayamaea agrestis (Hustedt) Lange-Bertalot
   diatom, NADED ID 211003 - Mayamaea atomus (Kützing) Lange-Bertalot
   diatom, NADED ID 44073 - Melosira varians Agardh
   diatom, NADED ID 45002 - Meridion circulare var. constrictum (Ralfs) Van Heurck
   diatom, NADED ID 46893 - Navicula antonii Lange-Bertalot
   diatom, NADED ID 46317 - Navicula canalis Patrick
   diatom, NADED ID 46573 - Navicula concentrica Carter et Bailey-Watts
   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 46023 - Navicula gregaria Donkin
   diatom, NADED ID 46859 - Navicula lanceolata (Agardh) Kützing
   diatom, NADED ID 46039 - Navicula minima Grunow
   diatom, NADED ID 46375 - Navicula mobiliensis var. minor Patrick
   diatom, NADED ID 46896 - Navicula rostellata Kützing
   diatom, NADED ID 46394 - Navicula schroeteri var. escambia Patrick
   diatom, NADED ID 46401 - Navicula tenelloides Hustedt
   diatom, NADED ID 46774 - Navicula trivialis Lange-Bertalot
   diatom, NADED ID 48004 - Nitzschia amphibia Grunow
   diatom, NADED ID 48229 - Nitzschia angustatula Lange-Bertalot
   diatom, NADED ID 48006 - Nitzschia capitellata Hustedt
   diatom, NADED ID 48137 - Nitzschia clausii Hantzsch
   diatom, NADED ID 48008 - Nitzschia dissipata (Kützing) Grunow
   diatom, NADED ID 48099 - Nitzschia dissipata var. media (Hantzsch) Grunow
   diatom, NADED ID 48011 - Nitzschia fonticola (Grunow) Grunow
   diatom, NADED ID 48020 - Nitzschia heufleriana Grunow
   diatom, NADED ID 48122 - Nitzschia inconspicua Grunow
   diatom, NADED ID 48249 - Nitzschia linearis var. subtilis Hustedt
   diatom, NADED ID 48025 - Nitzschia palea (Kützing) Smith
   diatom, NADED ID 48228 - Nitzschia palea var. debilis (Kützing) Grunow
   diatom, NADED ID 48123 - Nitzschia pusilla Grunow
   diatom, NADED ID 48029 - Nitzschia recta Hantzsch ex Rabenhorst
   diatom, NADED ID 48177 - Nitzschia sigmoidea (Nitzsch) Smith
   diatom, NADED ID 48225 - Nitzschia sociabilis Hustedt
   diatom, NADED ID 48349 - Nitzschia tubicola Grunow
   diatom, NADED ID 92007 - Nupela wellneri (Lange-Bertalot) Lange-Bertalot
   diatom, NADED ID 52025 - Pinnularia divergens Smith
   diatom, NADED ID 52045 - Pinnularia microstauron (Ehrenberg) Cleve
   diatom, NADED ID 194005 - Placoneis elginensis (Gregory) Cox
   diatom, NADED ID 155017 - Planothidium frequentissimum (Lange-Bertalot) Lange-Bertalot
   diatom, NADED ID 155003 - Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot
   diatom, NADED ID 155018 - Planothidium rostratum (Østrup) Lange-Bertalot
   diatom, NADED ID 57002 - Rhoicosphenia abbreviata (Agardh) Lange-Bertalot
   diatom, NADED ID 170006 - Sellaphora pupula (Kützing) Meresckowsky
   diatom, NADED ID 170014 - Sellaphora seminulum (Grunow) Mann
   diatom, NADED ID 62040 - Stauroneis thermicola (Petersen) Lund
   diatom, NADED ID 65002 - Surirella angusta Kützing
   diatom, NADED ID 65005 - Surirella biseriata Brébisson
   diatom, NADED ID 65064 - Surirella brebissonii var. kuetzingii Krammer et Lange-Bertalot
   diatom, NADED ID 66014 - Synedra parasitica (Smith) Hustedt
   diatom, NADED ID 66024 - Synedra ulna (Nitzsch) Ehrenberg
   diatom, NADED ID 67004 - Tabellaria flocculosa (Roth) Kützing
   diatom, NADED ID 200001 - Tabularia tabulata (Agardh) Snoeijs
   diatom, NADED ID 70007 - Thalassiosira pseudonana Hasle et Heimdal
   diatom, NADED ID 185002 - Tryblionella debilis Arnott ex OMeara
   diatom, NADED ID 185026 - Tryblionella levidensis Smith
 
5 non-diatom species found at this site:

   non-diatom, NADED ID 852004 - Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach
   non-diatom, NADED ID 890028 - Phormidium autumnale (Agardh) Trevisan ex Gomont
   non-diatom, NADED ID 890022 - Phormidium retzii (C. A. Agardh) Gomont
   non-diatom, NADED ID 995007 - Trachelomonas hispida (Perty) Stein emend. Deflandre
   non-diatom, NADED ID 995009 - Trachelomonas volvocina Ehrenberg



 


 
Counts version 3.2 - last revision 6/17/2017
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