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 Kützing 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
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