LIST OF FIGURES 



PAGE 



6-1. New Haven Harbor benthic station location map 6-3 



6-2. Spatial distribution of New Haven Harbor character- 

 istic benthic Annelid species with frequency of 

 occurrence values 6-18 



6-3. Spatial distribution of New Haven Harbor character- 

 istic benthic mollusc species with frequency of 

 occurrence values 6-20 



6-4. Mean densities (individuals/m ) of New Haven Harbor 

 characteristic species (averaged for all samples 

 in which species was present). Number of samples 

 in which species was found is indicated by numeral 

 at top of bar 6-22 



6-5. Mean total species per station for Morris Cove and 



Inner Harbor stations, May 1973 through October 1977 . . 6-30 



2 

 6-6. Faunal densities (individuals/m ) for Morris Cove 



deep water (Stations E,F); Morris Cove shallow 



water (Stations A,G) and Inner Harbor (Stations 



5, 10) J . . 6-32 



6-7. Brillouin diversity (H, ) histograms for Morris Cove, 



Inner Harbor and combined data (R & M data only) 6-35 



6-8. Station grouping dendrograms from normal (Q-mode) 



cluster analysis, by sampling date 6-42 



6-9. Spatial distribution of station groups* identified 



from dendrograms (Figure 6-7) 6-46 



6-10. Inverse (R-mode) dendrograms from cluster analysis, 



by year (Refer to Table 6-3 for species codes) 6-47 



11 



