5i6 REPORT OF NEW JERSEY STATE MUSEUM. 



New York (Niagara). 



PennsyIvVANia (Mr. E. G. Vannatta secured a number of 

 examples at Toughkenamon, in Chester County, in November, 

 1912). 



Family LIGYDID^.i 



Genus LIGIDIUM J. F. Brandt. 



Ligidium J. F. Brandt, Bull. Soc. Imp. Nat. Moscou, VI, 1833, pp. 171-193. 



Type Oniscus hypnorum Cuvier. (Not consulted.) 

 Zia Koch, Deutsch. Crust. 1835-44, P- — ■ Type Zia agilis Koch. (Not. 



consulted.) 

 F Euphiloscia Packard, Rep. Peabody Acad. Sci., 1873, p. 96. Type Euphi- 



loscia elrodii Packard, monotypic. 



Ligidium longicaudatum Stoller. 



Ligidium longicaudatum Stoller, 54th An. Rep. N. Y. State Mus., I, 1900 



(1902), p. 208, fig. I. Schenectady, New York. 

 • H. Richardson, Bull. U. S. Nat. Mus., No. 54, 1905, p. 689, fig. 731 



(from Stoller). Schenecta'dy, N. Y. 



New York (Schenectady). 



Pamily SCYPHACID^. 



Genus SCYPHACELLA S. I. Smith. 

 Scyphacelia arenicola S. I. Smith. 



Family ARMADILLIDIDyE. 



The Pill Bugs. 



Genus ARIViADILLIDIUIVi Brandt and Ratzeburg. 



The Pill Bugs. 



Armadillidium vulgare (Latreille). 



Pill Bus. 



^ Ligyda oceanica (Linnjeus) has been reported from off Newport, Rhode 

 Island, and in lieu of locality cannot be included within the present limits. 



