Table C-8. Comparison of the species and number of individuals 

 collected at the nine transects of station 1 between 

 May 1975 and May 1980. 





1975 



1980 



Species 



Number Collected 



Number Collected 



CNJDARIA 







HYDROZOA 







Hydroid sp. ■ 



— 



1 



CHAETOGNATHA 



• 





Unidentified sp . 



— 



1 



NEMERTINEA 







Unidentified spp. 



1 



— 



NEMATODA 







Unidentified spp. 



1 



5 



ANNELIDA 







POLYCHAETA 







Nephtys picta 



— 



1 



Scolelepis sguamata 



4,231 



1,375 



MOLLUSCA 







BIVALVIA 







Donax texasianus 



2,827 



46 



ARTHROPODA 







CRUSTACEA 







CUMACEA 







Cyclaspis varians 





1 



Mancocuma n. sp. 



16 



5 



ISOPODA 







laniropsis sp. 



— 



1 



I do tea sp. 



— 



1 



AMPHIPODA 







Acanthohaustorius n. sp. 



— 



1 



Haustoridae sp. (juv.) 



— 



1 



Haustorius n. sp. 



88 



18 



Protohaustorius n. sp. 



— 



2 



ANOMURA 







Emerita benedict! 



— 



1 



Emeri ta tal poi da 



218 



47 



Lepidopa benedicti 



1 



6 



BRACHYURA 







Pinnixa cristata 



1 



— 



Portunidae (juv.) 



— 



1 



Total Number of Individuals 



7,384 



1,524 



Total Number of Species 



9 



18 



79 



