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 38A.-Concentration of zooplankton at Palo Verde Diversion Dam for phases 1 and 2 (Oct. 1986 to Aug. 1988).

Taxa 12/2 1/5 2/9 Phase 1
3/16 4/20
5/19 Phase 2
6/22 10/20 1/26 3/15 5/4 6/30 8/24
Nauplius - - - - - - p a a - - - -
Copepodite - - - - - - - - - -
Calanoida - - - - - - a - - -
Cyclopoida - P - - - - - a - - -
Harpacticoida - - - P - - - - - - - - -
Cladocera - p a p - p - a a - - a -
Rotatoria c p - - - p p va a c c a -
Animal Fragments - - - P P P P - - - - -
p = present (1-5 individuals/L)
c = common (6-15 individuals/L)
a = abundant (16-25 individuals/L)
va = very abundant (26-50 individual s/L)
v
O
Table 39A.-Concentration
of zooplankton
at Cibola for phases 1
and 2 (Oct. 1986 to Aug. 1988).
Phase 1 Phase 2
Taxa 10/20 12/3 1/5 2/9 3/16 4/20 5/19 6/22 10/20 1/26 3/15 5/2 6/30 8/23
Nauplius - - - - - a - - a c c - - -
Copepodite a - - - - -
Calanoida - - - - - - a a - - - - va -
Cyclopoida -
Harpacticoida - - - - - - - -
Cladocera - - - - - - - va - c - - - -
Rotatoria - - - - - a - - va va - c va -
Animal Fragments a - - - a - -
p = present (1-5 individuals/L)
c = comrhon (6-15 individuals/L)
a = abundant (16-25 individuals/L)
va = very abundant (26-50 individuals/L)