Idmidronea atlantica 



Total Encrusting Bryozoans 



cr 



LU 



> 

 o 

 o 



cr 



HI 



> 

 O 

 o 



■ INNER 

 □ OUTER 



30 50 65 80 



Tubulipora lilliacea 



50 



DEPTH (M) 



30 50 65 80 



Tubulipora flabellaris 



50 65 



DEPTH (M) 



Figure 2 



A. Idmidronea atlantica percent cover at four depths. Inner 

 plates had significantly greater cover (ANOVA, p < 0.05, 7, 

 33 df, F = 8.8) at 30, 50, and 65 m. All depths are 

 significantly different from each other for both inner and 

 outer groups. 



B. All encrusting bryozoans percent cover at all depths, not 

 including Tubulipora lilliacea . Samples at 30 m differ 

 significantly from those at all other depths (ANOVA, p < 

 0.05, 7, 33 df, F = 24.9), but inner and outer groups are 

 not different at any depth. 



C. T. lilliacea percent cover at all four depths. Means at 

 30 m differ from each other significantly (ANOVA p < 0.05, 

 7, 33 df, F = 31.1, inner and outer) and each differs from 

 means at all other depths. Means at 50 and 65 m also differ 

 significantly from those at 80 m. 



D. T. flabellaris percent cover at all four depths. Means 

 at 50 m differ from those at 80 m only (ANOVA, p < 0.05, 7, 

 33 df , F = 3.9) . 



54 



