8132

• UCREFRP Catalog Number: 8132
• Author: Lieberman, D. and T. Burke.
• Title: Limnology and Drift of Particulate Organic Matter Through the Lower Colorado River.
• USFW Year: 1991.
• USFW - Doc Type: Denver, CO.
• Copyright Material: NO

Table 17A.-Phytoplankton species (<25-µm an d >2 5-µm size-fraction) at each sampling station from the lower Colorado River based on August 198 8
collection - continued.
Palo Verde All American
Davis Dam Park Moabi Havasu Delta Parker Dam Pala Verde Cibola Irri at ion Dam DR3 Im rialrial Canal La una Yuma
TAM < F > )Im Z <^1? ST Nria c c Z2SAM i? F. ""Lm -u ? ZSlun >25Wn < > (ua < µm > rya Z'j5pm >2 pmm
CHLOROPHYTA (Green algae)
Pedlastrum integrum x x
k
k
x
Pedi estrum simplex x x x
x x
x x x x x x
Pediastrum simplex var. duodenarium x x x x x x x x
Scenedesmus abundant x x x x x x x
Scenedesmus acuminates x
x x x x x x x x x
Scenedesmus arcuatus var. platydisca x x x x x x x x
Scenedesmus bijuga x x x x x
x x x x x x x x x x x x x
Scenedesmus dimorphus x x x x x
Scenedesmus opoliensis var. contracta x x x x x x x x x x x x x x x x
Scenedesmus quadricauda x x x x x x x x x x x x x
Scenedesmus sp. x x x
Schroederia setigera
Sphaerocystis schroeteri x
x
Spirogyra sp.
Staurastrum paradoxum x x x x x x x x x x
Staurastrum sp. x
x
x
Tetraedron gracile x
Tetraedron minimun x
Eygnema sp.
Total 9 9 8 5 30 9 15 20 10 14 8 14 8 12 7 14 8 10 8 21 8 15 16 24
LTI CHRYSOPHYTA (Golden-brown algae)
Dinobryon bavaricum x x x x
x
x
x
x
x
x
x
x
Dinobryon divergent x x x x x x x x x x x x
Dinobryn sp* x x
x
x
x x
x
x
x x
x
x
x
Tribonema affine x x x x
Total 2 1 2 1 2 1 3 3 3 3 3 3 - 1 1 2 1 1 1 2 2 1 1 2
CYANOPHYTA (Blue-green algae)
Anabaena sp.
Aphanizomenon flos-aquae
x x x
x
x
x x x
x x x x
x
x x x
x
x
Aphanocapsa delicatissima x
Calothrix parietina x x
x
x
Chroococcus dispersus x
Chroococcus prescotii x
x x
x
x
x
x
x
Chroococcus sp.
Gomphosphaeria lacustris x x x x
x x x x x x x
Merismopedia elegans x x x x x x
Meri smopedia gla uca x x x x x x x x x
Merismopedia tenuissima x x x x x x x
x
Mi -coleus lyngbyaceous x x x x x x x x x x x x x x x x
Microcoleus vaginatus x x x x x x x x
Microcystis aeruginosa
Oscillatoria lutea x
x
x
x
x x
x x
x
x
x
x x
x
Oscillatoria princeps x
x
Porphyrosiphon miniatus x x
Porphyrosiphon natarisii x x x x x x x x
Raphidiopsis curvata x x x x x x
x x x x x x x x x x x
Schizothrix calcicola
Schizothrix friesii x x
x x x x
x x x x
Schizothrix mexicana x x x x x x x x x x x
Schizothrix tenerrima x x
x x
x
x
x x
x
x
x
x
x
Spirulina subsal as x x x x x x x x
Total 4 5 4 3 8 7 6 10 8 11 8 11 3 10 6 8 4 6 4 10 8 10 11 10