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Phycology Section
Patrick Center for Environmental Research

Algae collection site:
COGINCHAUG RIVER AT MIDDLEFIELD, CT

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COGINCHAUG RIVER AT MIDDLEFIELD, CT


   See lists of: 1 samples | 15 diatoms | 4 non-diatoms for this site.

   site code: GS01192883
   site_id: 15658
   NEON domain: not applicable
   state: Connecticut (CT)
Northeast 0.5 mi. from Middlefield, upstream from Cider Mill Road
   latitude in decimal: 41.520000
   longitude in decimal: -72.706000
   elevation in feet: 150.000000000
   client code: 01192883
   waterbody type: stream / river
   ecoregion:
     Eastern Temperate Forests
       Mixed Wood Plains
         Northeastern Coastal Zone
   study_unit: CONN
   county: Middlesex
   country: United States (US)

 
1 algae samples were collected at this site:
 
   sample GS017273 - 1994  Richest-Target Habitat (RTH), collected 09/14  

 
15 diatom species found at this site:

   diatom, NADED ID 2132 - Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky
   diatom, NADED ID 7004 - Amphora perpusilla (Grunow) Grunow
   diatom, NADED ID 12001 - Caloneis bacillum (Grunow) Cleve
   diatom, NADED ID 16005 - Cocconeis placentula var. euglypta (Ehrenberg) Grunow
   diatom, NADED ID 23051 - Cymbella sinuata Gregory
   diatom, NADED ID 35002 - Frustulia rhomboides var. amphipleuroides (Grunow) DeToni
   diatom, NADED ID 37069 - Gomphonema angustatum var. intermedia Grunow
   diatom, NADED ID 37060 - Gomphonema clevei Fricke
   diatom, NADED ID 38005 - Gyrosigma attenuatum (Kützing) Rabenhorst
   diatom, NADED ID 38004 - Gyrosigma spencerii (Smith) Griffith et Henfrey
   diatom, NADED ID 46104 - Navicula tripunctata (Müller) Bory
   diatom, NADED ID 48004 - Nitzschia amphibia Grunow
   diatom, NADED ID 48014 - Nitzschia frustulum var. perminuta Grunow
   diatom, NADED ID 57001 - Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst
   diatom, NADED ID 66024 - Synedra ulna (Nitzsch) Ehrenberg
 
4 non-diatom species found at this site:

   non-diatom, NADED ID 802000 - Amphithrix janthina (Montagne) Bornet et Flahault
   non-diatom, NADED ID 853000 - Hydrocoleum brebissonii Kützing ex Gomont
   non-diatom, NADED ID 467003 - Pediastrum obtusum Lucks
   non-diatom, NADED ID 995009 - Trachelomonas volvocina Ehrenberg



 


 
Counts version 3.2 - last revision 6/17/2017
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