Table 13. Percentage composition of the dominant fauna based on 

 numbers of animals cumulatively comprising 80 percent 

 or more of the total station fauna for all stations for 

 the November 1974 and November-December 1979 sampling 

 periods. 



1974 1979 



1974 1979 1974 1979 



1974 1979 



1974 1979 



NEMERTINEA 



Unidentified 

 NEMATODA 



Un 



tifi 



ANNELIDA 



OLIGOCHAETA 



Unidentified spp. 

 POLYCHAETA 



Brania wellfleetensis 

 Dispio uncinata 

 Magelona riojai 

 Paraonls fulgens 

 Scolelepis squamata 

 Scoloplos foliosus 

 Spio pettiboneae 

 Spiophanes bombyx 

 MOLLUSCA 



BIVALVIA 



Cuna dalli 

 Donax texasianus 

 Ervilia concentrica 

 Veneridae sp. 

 ARTHROPODA 

 CRUSTACEA 

 CUMACEA 



Manocuma sp . 

 AMPHIPODA 



Acanthohaustorius sp. 

 Haustarius sp. 

 Monoculodes ngei 

 Protohaustorius n. sp 

 Pseudohaustorius n. s 

 ANOMURA 



Emerita talpoiia 

 BRACHYURA 



Pin. 

 MYSIDACEA 

 Bowmanielli 

 Mysidopsis 

 ECHINODERMATA 

 ECHINOIDEA 



Mellita 7UJ 

 CEPHALOCHORDATA 

 Branchiostc 



etir, 



nquiesperforata 



4. J 



2.63 



2.02 



30.00 



1.31 

 2.53 



22.69 

 2.56 



91.96 83.24 



24.37 11.16 



4.91 

 11.38 



92.90 84.16 



1.92 

 6.06 5.35 

 14.69 3.74 



84.77 80.82 



20.54 13.78 



8.20 

 11.75 10.31 



13.58 

 20.20 



18.15 

 13.61 



82.12 80.45 



31.48 81.61 



36 



