ANSP logo

Algae count event

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

 


Diatom Count Report
 
C O U N T E V E N T

NEON00668 DT1 A, official count
 
count method: 600 Valves (300 Cells)
slide: NEON00668 DT1 A
    from subsample: NEON00668 DT1
        from sample: NEON00668
 
View results for COUNT EVENT MEASURED ATTRIBUTE(S): 1

   valves (cema_id: 202874 ma_id: 2)

count_event_id: 66778
taxonomy: ANSP-2011
person: Marco Cantonati ... person_id=796
 
started_on: 3/20/2017 12:00:00 AM
estimated_hours: 4.000000000
microscope_optivar_lens_id: 87
source_table: dtm
institution_address_id: 1
 
added on: 4/24/2017 5:33:00 PM, added by: pboylan
modified on: 4/24/2017 5:33:00 PM, modified by: pboylan
 
1 QUALIFIER:

  Qualifier Code: TaxaNote
  Description: Notes taken about the taxa for a count; older data typically includes information such as beginning and end scan coordinates, unusual taxa, etc.
  Comments: start x=91.0, y=17.0; end x=91.0, y=20.7 Counted only the left half of the last field of view to reach 600. Observed species (= seen while qualitatively scanning the slide but not encountered during the 600 valves count): Gomphonema aff. lagenula K├╝tzing narrow Observations on individual taxa: - In the counts I kept separated the morphotype corresponding to Navicula minima Grunow in Vaan Heurck (Figs 128-142 in Wetzel et al. 2015) from "typical" Sellaphora saugerresii (e.g., Figs 112-127 in Wetzel et al. 2015). In this count: Sellaphora saugerresii "typical" = 2 valves Morphotype Navicula minima = 8
 

 


 
Counts version 3.2 - last revision 6/17/2017
If problems with this page, please email