THK MYRIAPODA OK NoRTII AMF.KICA. 183 



1. Parajulua ventistuB WimmI. 



JuliiH renuMtiiH Wo<m1. rroc. I'hila. Anul. Nut. S«i., l(t, \hM ( Illinoiii). 

 JiihiH reHHMtuH I'rciiilhoiiinH' »l«« Morn". Aim. S«c. Kiit. B«'Ik., JJ^, IHKl. 

 JuluH iiHjinMHiiM WixmI, (>t<'. 



In this ]»;i|M'i- I have r«'gjir<h'<l thr Jiiliis luinisfHs of \V«mh1 as rrnro- 

 s«'iitiiij^ a valid sprcii's and mtt idmtiral with iit'pnKKHs, as VV<M»d him- 

 s«'If and (ttlu'i- wiitiT.s have later hrld. 



In the Tians, AnuM'. IMiil. Soc, I'.MJ, is«;,"i. Wood niaki's rrmixhis 

 and imprtssHs tin* sann-, and mentions a s|M'(inj«'n from <M'or^ia. 1 

 ie<;ard the speeiinen.s IVonideorjjia as the tine imjinsnH, whieli is t'oninl 

 in Indiana, (ieor>;ia, and Florida, wh le miiistiiH is t'onnd in Coiora(h), 

 Kansas, Minnesota, Mi<hi;;an, Illinois, and Indiana. 



2. Parajulus diversifrons (WtHxl;. 

 Common. 



3. Parajulus ellipticus Hullnian. 



This is a very j'onunon species, if not even ahnndant. 



4. Lysiopetaluin lactarium (•''^iiy). 



Several specimens were sent in the last roIle<'tion. 



5. Campodes flavicoruis Kodi. 



Not nneommon. Most of specinnMis sent were very yonng. 



6. Craspedosoma atroliueatum Hollman. 



A sin}i;le female from here seems to aj^ree in all the i)rin('ipal char- 

 acters with the types of C afrol incut ion, whi»'li are from liritish 



Columbia. 



7. Leptodesmus borealis, sp. n<>\ . 



Anterior parts of sejinients reticulated with black, ])osterior border, 

 lateral carina*, legs and antenna' yellow, an indistinct, broad, bhu^k 

 median, dorsal line. Body robust, narrow, strongly subterete. Vertex 

 smooth, sulcus extending to base of antenna*, setigerous fo\<*ol!e. An- 

 lenna* short and filiform. First segment semicircular, sid(*s slightly 

 margined, posterior border somewhat emarginate. Other segments 

 moie or less corrugate, especially abo\ e lat«'ral carina*. Lateral carinas 

 small, thick, anterior border not ])rominent, rounded, posterior scarcely 

 angulated, but produced i>ostcriorly into thick, short, round(*d lohes. 

 Mucro of last segment large and thick. IJepngnatorial pores moder- 

 ately large, lateral and subai)ical. Legs moderately long, extending 

 beyond sides of body. Length of body 9 , 2.'i.5"""; width and height, 

 .'3'"'" ; length of antenna*, 2,4""". 



L('2>to(1('.smns borfalis dittcrs from all the species found in Eastern 

 United States by its thi<;k lateral carina* and the strongly t(*rete body. 

 It ajuiroaches more to L. crura (Wood) from Oregon. 



The above description is based on a female, which was collected near 

 Winona by Prof. Ilolzinger in the fall of 1887. 



