BIOLOGICAL SURVEY OF WOODS HOLE AND VICINITY. 



555 



Family STENTORID^;. 



Strombidium caudatum Fromentel. 

 Calkins, 1902, page 450. 



U. S. Bureau of Fisheries pier, common in de- 

 caying vegetable matter. 



Family TINTINNID,E. 



Tintinnus sp. undetermined. 



A species which was referred to this genus was 

 found by Peck (1894) to be abundant in the 

 plankton and in the food of the menhaden. 



Tintinnopsis beroidea plagiostoma Daday. 

 Calkins, 1902, page 451. 

 U. S. Bureau of Fisheries pier. 



Tintinnopsis beroidea compressa Daday. 

 Calkins, 1902, page 451. 

 U. S. Bureau of Fisheries pier. 



Tintinnopsis davidoffi Daday. 

 Calkins, 1902, page 451. 

 U. S. Bureau of Fisheries pier. 



Codonella sp. undetermined. 

 Peck, 1894 and 1896. 



Buzzards Bay in plankton; abundant in food of 

 menhaden. 



Family PERITROMID^. 



Peritromus emmce Stein. 

 Calkins, 1902, page 452. 

 U. S. Bureau of Fisheries pier. 



Family OXYTRICHID^. 



Epiclintes retractilis Claparede & Lachmann. 

 Calkins, 1902, page 453 (Epiclintes radiosa). 

 U. S. Bureau of Fisheries pier. 



Amphisia kesskri (Wrzesniowski). 

 Calkins, 1902, page 454. 

 U. S. Bureau of Fisheries pier. 



Family EUPLOTID^. 



Euplotes char on Ehrenberg. 

 Calkins, 1902, page 455. 

 U. S. Bureau of Fisheries pier. 

 fresh and salt water. 



Occurs in both 



Euplotes harpa Stein. 

 Calkins, 1902, page 455. 

 U. S. Bureau of Fisheries pier. 



Family PODOPHRYID^. 



Podophrya gracilis Calkins. 



Calkins, 1902, page 463 (sp. nov.). 

 U. S. Bureau of Fisheries pier, "only one speci- 

 men seen." 



Diophrys appendiculatus (Stein). 

 Calkins, 1902, page 456. 

 U. S. Bureau of Fisheries pier. 



Uronychia transfuga Stein. 

 Calkins, 1902, page 457 (Uronychia setigera). 

 " Very common in the Woods Hole waters." 



Aspidisca hexeris Quennerstedt. 



Peck, 1895. Calkins, 1902, page 458. 

 "Incorrectly mentioned as Mesodinium sp. by 



Peck. ' ' 

 U. S. Bureau of Fisheries pier. 



Aspidisca polystyia Stein. 

 Calkins, 1902, page 458. 

 U. S. Bureau of Fisheries pier. 



Family LICHNOPHORID^. 



Lichnophora auerbachii Cohn. 



Calkins, 1902, page 459 (Lichnophora macfar- 

 landi). Woods Hole, "on the egg capsules of 

 Crepidula plana; also reported upon annelids. 



Family VORTICELUD^. 



Vorticella patellina Miiller. 

 Calkins, 1902, page 461. 

 U. S. Bureau of Fisheries pier. 



Vorticella marina Greeff. 

 Calkins, 1902, page 461. 



U. S. Bureau of Fisheries pier, common, grow- 

 ing "in small social groups." 



Zoothamnium elegans D'Udekem. 

 Calkins, 1902, page 461. 

 U. S. Bureau of Fisheries pier. 



Cothurnia ingenita Miiller. 



Calkins, 1902, page 462 (Cothurnia crystallina). 

 U. S. Bureau of Fisheries pier. Inhabits both 

 fresh and salt water. 



Cothurnia imberbis curuula Entz. 

 Calkins, 1902, page 462. 



U. S. Bureau of Fisheries pier, on red algae. 

 Inhabits both fresh and salt water. 



Cothurnia innata Miiller. 



Calkins, 1902, page 463 (Cothurnia nodosa). 



U. S. Bureau of Fisheries pier. Dr. Calkins 

 believes that C. longipes Kellicott, described 

 from Woods Hole, is only a long-stemmed va- 

 riety of this species. 



Class SUCTORIA. 



Ephelota coronata Wright. 



Calkins, 1902, page 464. 



" One of the commonest of the Suctoria found at 

 Woods Hole. It is usually present on Campa- 

 nularian hydroids, but may be found on algae 

 and Bryozoa." 



