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 and >25-µm size-fraction) at each sampling station from the lower Colorado River based on August 1988
collection - continued.
Palo Verde All American
Davis Dam Park Moabi Havasu Delta Parker Dam Palo Verde Cibola Izri a DR3
< I I a, 1, Cana
<
n > l
n
<
n
>Z? puma
Z25?i1
T
TAXA < P. Pm < < pp > pn < Iw > !w < µm > (Im < Wa > p° < pn > po < pn > pn
25 pa pn p p p

BACILLARIOPHYTA (diatoms)
Diatama tenue x x x x
X
X
%
X
x
X
X
Diatoms wlgare x x X X % X X x x X x x x x x x
Oiploneis smi[hii x X x x X X X x x x x x % X X X
Diploneis spp. % x X X X % X
Entomoneis ornata x x
Epithemia sp.
Eunotia sp. X X
x
X
X
X
%
%
X
%
%
x
x
x
x
%
Fragilaria brevlstriata var. capita % X x % x x % X X X % X % X % % % % %
Fragilaria Construe- % X X x X X
Fragilaria crotonensis % X X % X x X X % X X X % x x % % % X
Fragilaria pinna[a x % x x X x x x X X X % % x %
Fragilaria vaucheriae x x x x % X
Frustulia rhomboides var. capitata x X x x
Gomphonema clevei x X % % X % X X % X X X x x X
Gomphonema gracile x % x
x x
Gomphonema olivaceum
% x
Gomphonema parvulum
Gomphonema tenellum x %
%
X
X
%
x
x
X
X
X
Gomphonema sp. X x % %
Gyrosigma obscurum x
x
X
x
x
x
X
x
Gyrosigma scalproides x x x
Gyrosigma spencerii x
Gyrosigma ""leyi % % X X X X X X X % % x %
Gyrosigma sp. X X x
x x x % X X x x % X %
Nantzschia amphioxys x x %
Nantzschia virgata x x x x x % x % x
N Mastogloia smithii var, lacustris x x x
Navicula anglica var. subsalsa x x x x
Navicula arvensis x
x
x
x
% %
X
x
x
X
%
X
Navicula bacill um x x % % X X X X % X x x %
Navicula capitata x X %
Navicula capitata var. Iuneburgensls
Navicula cincta %
x
%
%
x
%
Navicula confervacea % % x x X X X X x % %
Navicula cryptocephala x x X X % X % x %
Navicula cryptocephala var. -net. % X X %
Navicula cuspidata x x x x %
Navicula exigua var capitata x x % X % x x x
Navicula gregaria x
Navicula gysingensis x X x % % x
Navicula heufleri var. leptocephala x % X % x
Navicula mutica % X % X % % x
Navicula mutica var. cohnii x %
Navicula notha
x
x
x
X
x
x
x
x
x
Navicula pupula x X X X X X X x % X
Navicula pupula var. capitata x % X X X % x x X x x x % x % x
Navicula pygmaea x x x x x x x x X % x x X
Navicula radiosa x x x % X x
x x x x x X x x x x x x x %
Navicula radiosa var. tenella x x x x x x x X X X % % % %
Navicula rhynchocephala x x X X % %
Navicula salinarum var. intermedia % X
Navicula subtilissima X X X X X X
Navicula tantula x % x x X X
Navicula tenera x x X X % x x % x
Navicula tripunctata var. schizonemoides X x X % % X X X X % % X % X
Navicula tuscula f. obtusa x x x % X X X X X X X % % % % % % %
Navicula spp. X x x x % . x
Nedium dubium x % X X X X
Nedium dubium var. constrictum x x
Nedium sp.
X
%
x
x
Nitzschia amphibla X X X X %
Nitzschia apicul.ta x %
Nitzschia circumsuta x x %
Nitzschia clausii x % X % % X X X X X X % % X %
Nitzschia denticula
Nitzschia dissipata x X x
x x X
x x
if