THE MYRIAPODA OF NORTH AMERICA. 89 



Dorsal plates with six sulci, tin- median straight or slightly curved 

 inwards, the others out wards. Posterior pleur -c scabrous: pores numer- 

 ous, small ; terminal spiue large and robust. Last ventral plate mod- 

 erately wide, sides conver^'i'i--. posterior border vsinuate. Length L'S" 11 ". 

 width ,'>""". 



lu the collection are t\v<> specimens whicli I rotor to this species. 

 Both have lost most of their legs, especially the anal, ol' which only one 

 remains and even it is in a mutilated condition so r ' - ihe tarsal joints 

 can not be counted. 



11. Scutigera sp. .' 



I have received from Pooy and (lundlach several specimen.-, oi' a 

 Krntiya-n, which I have been unable to identify satisfactorily with any 

 of the known species. 



INDIANA UNIVERSITY. 



Bhomington, Ind., June 1, 1888. 



