Ecological Archives E089-175-A4

Andrew Olaf Shelton. 2008. Skewed sex ratios, pollen limitation, and reproductive failure in the dioecious seagrass Phyllospadix. Ecology 89:3020–3029.

Appendix D. Number of Phyllospadix serrulatus and P. scouleri seedlings found recruited to algae and seagrass, years 2006 and 2007 combined; ANOVA table for the percent cover of Phyllospadix spp. found in surveys for seedling recruitment conducted in April and May 2006 and 2007, at four sites; and ANOVA table for the percent cover of articulated coralline algae, Neorhodamela larix and Odonthalia spp., found in surveys for seedling recruitment conducted in April and May 2006 and 2007, at four sites.

1. Number of Phyllospadix serrulatus and P. scouleri seedlings found recruited to algae and seagrass, years 2006 and 2007 combined.

Species Groups

P. serrulatus

P. scouleri


Articulated Coralline algae

1

90

Neorhodamela larix

3

29

Phyllospadix spp.

3

21

Odonthalia spp.

 

15

Other red algae

 

22

     

Other red algae, including:

   

   Mastocarpus papillatus

 

4

   Prionitis lancelota

 

3

   Microcladia borealis

 

2

   Mazaella splendens

 

6

   Plocamium cartilagenium

 

1

   Unidentified Branched Red Algae

 

5

   Osmudea spectabilis

 

1

 

2. ANOVA table for the percent cover of Phyllospadix spp. found in surveys for seedling recruitment conducted in April and May 2006 and 2007, at four sites (KD, MB, SD, SS).

Source

df

SSE

F ratio

Prob > F


Site

3

5163.0

1.99

0.114

Year

1

3311.4

3.83

0.051

Site × year

3

5807.9

2.24

0.083

 

3. ANOVA table for the percent cover of articulated coralline algae, Neorhodamela larix and Odonthalia spp., found in surveys for seedling recruitment conducted in April and May 2006 and 2007, at four sites (KD, MB, SD, SS).

Source

df

SSE

F ratio

Prob > F


Site

3

5740.5

2.42

0.066

Year

1

608.0

0.77

0.381

Site × year

3

2190.0

0.92

0.430


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