Table 7. Presence/absence information for net phytoplankton taken from the 

 Apalachicola estuary by month from October 1972 through September 1973 (Estabrook 

 1973). X = presence. 



1 = 10/14/72 



2 = 12/02/72 



3 = 01/06/73 



4 = 03/19/73 



5 = 04/22/73 



6 = 05/19/73 



7 = 06/11/73 



8 = 07/12/73 



9 = 08/22/73 

 10 = 09/10/73 



Phytoplankter 



10 



PHYLUM CHRYSOPHYTA 



Melosira sulcata 

 Melosira granulata 

 Melosir a nummuloides 

 Melosira dubia 

 Melosira varians 

 Skeletonema costatum 



Coscinodiscus radiatus 

 Coscinodiscus spp. 

 Coscinodiscus apiculatus 

 Coscinodiscus wailessi 

 Coscinodiscus excentricus 

 Coscinodiscus marqinatus 

 Coscinodiscus central is 

 Coscinodiscus oculus iTidis 

 Coscinodiscus nitidus 

 Coscinodiscus concinnus 

 Actinocyclus chrenberqii 

 Actinocyclus undulatus 

 Biddulphia sinensis 

 Biddulphia rhombus 

 Biddulphia aurita 

 Biddulphia alternans 

 Biddulphia longicruris 

 Eupodiscus radiatus 

 Bellarochia malleus 

 Triceratium f avus 

 Tricerati urn reticulum 

 Hemiaulus hauckii 



Chaetoceros spp. 

 Chaetoceros lorenzianum 

 Chaetoceros decipiens 

 Chaetoceros didymus 

 Chaetoceros curvisetus 

 Chaetoceros coarctatus 

 Chaetoceros bravis 

 Chaetoceros aff inis 

 Chaetoceros compressus 

 Chaetoceros peruvianum 

 Chaetoceros glandazii 

 Chaetoceros pelagicus 

 Chaetoceros dan i cum 

 Chaetoceros constrictum 

 Bacteriastrum delicatulum 



X 

 X 

 X 

 X 



X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 



X X X X 



(continued) 

 33 



X X 



X X 



X X 



X 

 X 

 X 

 X 

 X 

 X 

 X 



X 

 X 

 X 

 X 

 X 



X 

 X 



X 

 X 

 X 



