BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 



637 



Loxoconcha guttata (Norman). 



Cushman, 1906, p. 370. 



Vineyard Sound (Fish Hawk station 7723) and 



Buzzards Bay (Phalarope station 82), living 



specimens. 



Loxoconcha imprcssa (Baird). 

 Cushman, 1906, p. 371. 



Eel Pond; piles of Bureau of Fisheries wharf, 

 among hydroids, etc.; "Gut of Canso," among 

 eelgrass and hydroids, in great numbers; 

 Cedar Tree Neck, among algae (collected by 

 R. C. Osburn); also living specimens occa- 

 sionally dredged in Vineyard Sound (Fish 

 Hawk stations 7716 and 7723). 



Cythere dawsoni Brady. 



Cushman, 1906, p. 372. 



Vineyard Sound, at Fish Hawk station 7723, 

 " several shells were found, which seem to 

 belong to this species;" Buzzards Bay, at 

 1907 repetition of Fish Hawk station 7656, 

 one shell. 



Cytheridea rubra Miiller. 

 Cushman, 1906, p. 373. 

 Western end of Vineyard Sound, living; Buz- 



zards Bay, near Cuttyhunk, shells only. 

 Fish Hawk stations: 7685, 7686, 7723, 7725. 

 Phalarope station 102. 



Cytheridea papillosa Bosquet. 

 Cushman, 1906, p. 373. 



Vineyard Sound at Fish Hawk station 7723, 

 empty shells. 



Cytheridea punctillata Brady. 



Cushman, 1906, p. 374. 



Vineyard Sound at Fish Hawk station 7723, 

 shells only. 



Cytheridea seminuda Cushman. 



Cushman, 1906, p. 374 (sp. nov.). 



Vineyard Sound at Fish Hawk stations 7723 and 



Cytheridea americana Cushman. 

 Cuthman, 1906, p. 375 (sp. nov.). 

 Vineyard Sound at Fish Hawk station 7723, 

 living. 



Cythereis emarginata Sars. 

 Cushman, 1906, p. 376. 

 Western end of Vineyard Sound and Buz- 



zards Bay, near Robinsons Hole, living 



specimens. 



Fish Hawk stations: 7710, 7723, 7727, 7729. 

 Phalarope station 87. 



Cythereis tuberculata Sars. 

 Cushman, 1906, p. 376. 



Vineyard Sound at Fish Hawk stations 7686 (i 

 living), 7723 (shells). 



Cythereis canadensis (Brady). 

 Cushman, 1906, p. 377. 



Vineyard Sound at Fish Hawk station 7723, 

 shells only. 



Cythereis dunelmensis Norman. 

 Cushman, 1906, p. 377. 



Vineyard Sound at Fish Hawk stations 7725 

 and 7727, shells only. 



Cythereis concinna (Jones). 

 Cushman, 1906, p. 377. 

 Vineyard Sound at Fish Hawk station 7723, 



"a single shell, apparently belonging to this 



species." 



Cythereis albomaculala (Baird). 

 Cushman, 1906, p. 378. 

 Living specimens taken once from hydroids, 



etc., growing on piles of Bureau of Fisheries 



wharf, Woods Hole. 



Cythereis villosa Sars. 

 Cushman, 1906, p. 378. 



Shells fairly common in deeper parts of Vine- 

 yard Sound, especially at Fish Hawk stations 

 7723 and 7727. 



Cythereis phalaropi Cushman. 



Cushman, 1906, p. 378 (sp. nov.). 

 Buzzards Bay at Phalarope station 129, many 

 living specimens. Not recorded elsewhere. 



Cythereis arenicola Cushman. 



Cushman, 1906, p. 379 (sp. nov.) 



" Fairly common on sandy bottoms in Vineyard 



Sound." 

 Fish Hawk stations: 7710, 7723, 7761 (1907 



repetition). 



Cythereis vineyardensis Cushman. 

 Cushman, 1906, p. 380 (sp. nov.). 

 Vineyard Sound at Fish Hawk station 7723. 



Cytherideis fasciata (Brady & Robertson). 

 Cushman, 1906, p. 381. 

 Vineyard Sound at Fish Hawk station 7723. 



Pseudocytheretta edwardsi Cushman. 



Cushman, 1906, p. 382 (sp. nov.). 



First taken in Vineyard Sound, near Menemsha 

 Bight, in 17 fathoms; later " found to be the 

 most common ostracod in the region." This 

 species "seems to be confined to fairly deep 

 water and as a rule to sandy bottoms." The 

 following stations lie at the western end of 

 Vineyard Sound and in Buzzards Bay, near 

 Cuttyhunk. 



Fish Hawk stations: 7686, 7710, 7724, 7727, 7729. 



Phalarope station 102. 



