Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms
ANSPME1701PR - Maine DEP III 2016 Periphyton
MEDP1055 PR1 a
MEDP1055 PR1 A, official count, method: (algae) NAWQA Quantitative
measured attribute: natural units measured_attribute_id=3
count_event_id: 66707
cema_id: 202790
9 taxa counted (for this measured attribute):
(undifferentiated) diatoms> (dead) (NADED 249998) algae_taxa_id=4920 146.00 cema_id=202790, cemaat_id=4781083 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM
(undifferentiated) (diatoms) (NADED 249999) algae_taxa_id=4921 276.00 cema_id=202790, cemaat_id=4781084 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM
Closterium incurvum (NADED 316012) algae_taxa_id=5022 2.00 cema_id=202790, cemaat_id=4781085 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Cell strongly curved with pointed poles. Cell wall is smooth and colorless. Cell length ranges from 34.4-38.4µm and width ranges from 5.5-6.1µm. Cell is 5.6-6.9 times longer than broad.
Cosmarium undulatum (NADED 327014) algae_taxa_id=5083 1.00 cema_id=202790, cemaat_id=4781086 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Semicells are subsemicircular with undulated margins. Median constriction is deep with narrow sinus. Cell length is 15.5µm and width is 17.9µm.
Euastrum insulare (NADED 379002) algae_taxa_id=5205 3.00 cema_id=202790, cemaat_id=4781087 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Cell is quadrangular in outline. Basal lobes are slightly bilobed and quadrangular in outline. Sinus is narrow and closed. Cell length ranges from 10.8-11.4µm and width ranges from 8.8-9.0µm.
Gongrosira sp. (NADED 401000) algae_taxa_id=7047 1.00 cema_id=202790, cemaat_id=4781088 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Clavate cells in a prostate colony.
Scenedesmus acutus (NADED 510003) algae_taxa_id=5383 1.00 cema_id=202790, cemaat_id=4781089 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Cylindrical cells arranged latterly in a colony. Each cell has a curved spike on cell apices. Cell length is about 5.1µm and width is about 1.0µm.
Leptolyngbya sp. (NADED 863016) algae_taxa_id=7914 1.00 cema_id=202790, cemaat_id=4781090 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Cylindrical filaments in a thin sheath. Filament ends not tapper and cells are not constricted. Filament width is about 1.2µm.
Homoeothrix (Tapinothrix) janthina (NADED 852004) algae_taxa_id=7746 3.00 cema_id=202790, cemaat_id=4781091 added on: 4/24/2017 2:33:00 PM, modified on: 4/24/2017 2:33:00 PM Filaments are incased in a sheath. Filaments are attached to substrate and have tapered ends. Filament width is about 1.4µm.
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