The phytoplankton of the Cook Plant monthly minimal surveys during the preoperational years 1972, 1973, and 1974 / by John C. Ayers.

TABLE 9 continued.

Cosmarium spp.
**
**
Crucigenia quadrata (A)
C. tetrapedia
**
Cryptomonas spp. (A)
Cyclotella atomus
C. comta
C. cryptica

**
Crucigenia crucifera
C. fenestrata
C. quadrata (A)
**
Crucigenia spp. (A)
Cryptomonas spp. (A)
**
CycloteZZa comta
C. cryptica (A)
**
**
**
C. meneghiniana (A)
C. meneghiniana v. plana

C.
C.
C.
f> C.
N **

kuetzingiana
kuetzingiana v. planetophora
kuetzingiana v. radiosa
meneghiniana

**
**
**
Crucigenia quadrata
**
**
Cryptomonas spp. (A)
**
CycZotella comta
**
**
**
**
C. meneghiniana
C. meneghiniana v. plana
C. michiganiana (A)
C. ocelata (A)
**
**
Cyclotella sp. #6
C. steZligera (A)
CycloteZla spp. (A)
Cymatopleura soZea
**
CymbeZZa obtusiuscuZa
Dacty ococcopsis spp.
Diatoma tenue
**
D. tenue v. eZongatwnum (A)
**

C.
C.
C.
C.
**

mighiganiana (A)
ocellata (A)
opercuZata
pseudostelligera

C. michiganiana (A)
C. ocetlata (A)
**
**
**
C. stelligera (A)
Cyclotella spp. (A)
**
**
**

C. stelligera (A)
CycZotella spp. (A)
**
Cymatopleura soZea v. apiculata
**k
Dactylococcopsis spp.
**
Diatoma tenue v. breve
D. tenue v. elongatum (A)
D. vulgare

Dactylococcopsis spp.
Diatoma tenue
**D. tenue v. e
D. tenue v. elongatumn (A)
**