phycology diatom logo 
Phycology Section
Patrick Center for Environmental Research

Algae collection site:
MERCED R AB HWY 140 BRIDGE NR EL PORTAL CA

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MERCED R AB HWY 140 BRIDGE NR EL PORTAL CA


   See lists of: 3 samples | 25 diatoms | 16 non-diatoms for this site.

   site code: GS374017119472301
   site_id: 16993
   NEON domain: not applicable
   state: California (CA)
The downstream reach boundary is located 60 meters upstream of the Hwy 140 bridge.
   latitude in decimal: 37.671400
   longitude in decimal: -119.789700
   elevation in feet: 1765.000000000
   client code: 374017119472301
   waterbody type: stream / river
   ecoregion:
     Northwestern Forested Mountains
       Western Cordillera
         Sierra Nevada
   study_unit: SANJ
   county: Mariposa
   country: United States (US)

 
3 algae samples were collected at this site:
 
   sample GS013307 - 1994  Periphyton Microalgae, collected 09/15  

   sample GS013305 - 1994  Periphyton Macroalgae, collected 09/15  

   sample GS013309 - 1994  Aquatic Moss, collected 09/15  

 
25 diatom species found at this site:

   diatom, NADED ID 2016 - Achnanthes lanceolata var. dubia Grunow
   diatom, NADED ID 2030 - Achnanthes minutissima Kützing
   diatom, NADED ID 2156 - Achnanthes pseudolinearis Hustedt
   diatom, NADED ID 2132 - Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky
   diatom, NADED ID 7004 - Amphora perpusilla (Grunow) Grunow
   diatom, NADED ID 16005 - Cocconeis placentula var. euglypta (Ehrenberg) Grunow
   diatom, NADED ID 16003 - Cocconeis placentula var. lineata (Ehrenberg) Van Heurck
   diatom, NADED ID 23073 - Cymbella affinis Kützing
   diatom, NADED ID 23012 - Cymbella minuta Hilse ex Rabenhorst
   diatom, NADED ID 23068 - Cymbella tumida (Brébisson ex Kützing) Van Heurck
   diatom, NADED ID 30001 - Diploneis elliptica (Kützing) Cleve
   diatom, NADED ID 32004 - Epithemia turgida (Ehrenberg) Kützing
   diatom, NADED ID 33026 - Eunotia incisa Smith ex Gregory
   diatom, NADED ID 34032 - Fragilaria virescens Ralfs
   diatom, NADED ID 36003 - Gomphoneis herculeana (Ehrenberg) Cleve
   diatom, NADED ID 36004 - Gomphoneis herculeanum var. robusta (Grunow) Cleve
   diatom, NADED ID 37060 - Gomphonema clevei Fricke
   diatom, NADED ID 45001 - Meridion circulare (Greville) Agardh
   diatom, NADED ID 46013 - Navicula contenta var. biceps (Grunow) Van Heurck
   diatom, NADED ID 46257 - Navicula decussis Østrup
   diatom, NADED ID 46044 - Navicula notha Wallace
   diatom, NADED ID 48022 - Nitzschia kuetzingiana Hilse
   diatom, NADED ID 52038 - Pinnularia maior (Kützing) Rabenhorst
   diatom, NADED ID 66018 - Synedra rumpens var. familiaris (Kützing) Hustedt
   diatom, NADED ID 66024 - Synedra ulna (Nitzsch) Ehrenberg
 
16 non-diatom species found at this site:

   non-diatom, NADED ID 261000 - Ankistrodesmus falcatus (Corda) Ralfs
   non-diatom, NADED ID 814000 - Calothrix parietina (Nägeli) Thuret
   non-diatom, NADED ID 316000 - Closterium moniliferum (Bory) Ehrenberg
   non-diatom, NADED ID 853000 - Hydrocoleum brebissonii Kützing ex Gomont
   non-diatom, NADED ID 888011 - Oscillatoria limnetica Lemmermann
   non-diatom, NADED ID 888001 - Oscillatoria sp. 1 ANS FWA
   non-diatom, NADED ID 888009 - Oscillatoria subbrevis Schmidle
   non-diatom, NADED ID 467004 - Pediastrum biradiatum Meyen
   non-diatom, NADED ID 467000 - Pediastrum duplex Meyen
   non-diatom, NADED ID 467002 - Pediastrum tetras (Ehrenberg) Ralfs
   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 510005 - Scenedesmus spinosus Chodat
   non-diatom, NADED ID 538009 - Staurastrum alternans (Brébisson) Ralfs
   non-diatom, NADED ID 569003 - Ulothrix subtilissima Rabenhorst



 


 
Counts version 3.2 - last revision 6/17/2017
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