THE MYRIAPODA OF NORTH AMERICA. 85 



Snb"enns 



Orange, head and last segments dark, i'cct and antenna' scarcely 

 paler. Rather slender, smooth, sparsely pilose: head subrotnnd, 

 longer tlian \vidc. Antenna- rather lon.u. joints :>1, short. X<> t)-<-r <>/' 

 ocelli, but darker colored in the place where they ou^ht to be. Pro- 

 sternal teeth 4. Coxal poms 1', 3, 4, 3, round. Spines of the first pair 

 of feet, 2, 2, 1 1 penultimate. 1, .">, L', 0: last, 1, :>, 1, 0. Last pair of 

 feet moderately long-. Claw of the female .uenitaiia long 1 , bilobed; 

 spines slender, inner shortest. Length of body, 10""". 



18. Lithobius luiidi Mcim-it. 

 Two specimens obtained. 



19. Lithobius proridens tollman. 



20. Lithobius cantabrigeiisis Moiuert. 



21. Lithobius multidentatus Newport. 

 Two specimens obtained. 



C. MOSSY CUEEK, JEFFERSON COUNTY. 



The speci<-s from this locality were taken in the woods half a mile 

 northwest of the railway station. May "2"2, 1SS7. 



1. Parajulus pennsylvanicus ( liramlt ). 



2. Geophilus umbraticus (McNeil!). 



3. Scolopocryptops nigridius MrXcill. 



4. Cryptops hyalinus Say 



5. Lithobius branneri l?i>lhnan. 

 Two specimens obtained. 



6. Lithobius similis, sp. nov. 



Submenus A rchUithohiuN. 



I'.rowii. head and last segment orange; antenna' dark, feet somewhat 

 ]>aler. Moderately robust, roii^h. sparsely pilose; head snbrotnnd, 

 lenutli and width snbeqnal. Antenna' short, joints 1*1. short . Ocelli 

 1C, arranged in II rows. 1'rosternal t<'eth. 4. Coxal pores, 4, 5, ,"i, .". 

 larji'e and round. Spines of the first pair of feet, 1, L', 1; penultimate. 

 3,3,3, 1; last, I,."., 1,0. Posterior feel moderately hm^. Claw of the 

 female genitalia moderately short, wide, tripartite, lobes short: spine 

 short and stout. Length of body, 11""". 



This species is described from one female; it is related to /nilln.^. but 

 differs from the latter in the characters of antenna' and the claw of 

 female g 



7. Lithobius proridens tollman. 



I'MVKRsiTy OF INDIANA, 

 Entomological Lnhnnitm'i/. -linn .\ 



