I I'lolii I'liliiiitithnjirn .tiilfriiKiiii. Ill, ISS", pp. Hl-S;'>]. 

 NEW NORTH AMERICAN MYRIAPODS. 



ItV t IIAIJI r.S II. UoI.I.MAN. 



Tlio. ty|M's <>( (1m' followiiiji' iM'w s|HMi(s iirc (Icpo.siti'd in the Muscimi 

 olllu' rnixcrsify ol' lii(liaii:i. 



Subfirmi.s I'lotijuliis. 



1. Parajulus riigosus, s|>. imv. 



r>r<>\vii, scjiiiKMits hiiiidi'd with «l;irk .ur;iy posteriorly, l)l;u'k (lors;il 

 line jukI hitcral iow of spots distiiu't, verlcx hiiiciv, iV'rt haiuU'd with 

 hrowii. Moderately sh'iider, roiij^h, not pilose. \'erte\ wrinkle<l, me- 

 dian snlciis jdaiii, seti^erons foviohe present. I'iyesdistinet. triaiifi'idar, 

 aini<>st trapezoidal: oeelli o(l-.">."i, arran^ietl in S or M rows, S«'j;ineiits 

 51-04. Sides of lirst se<inient only niarj^inate. other se;;iiients nio«ler- 

 ali'Iy striate ln'neath. with pnn«-tatio!is and short lines aliove. Last 

 seiiiLient produced into a sh.iip, rolmst spine, projeetiiij;' bexond tiie 

 anal valves, which are scarcely niar.uinate, anal scale larjic obtuse, very 

 sjjarsely pilose. liepn«inalorial pore lariie, not touching the transverse 

 sntnie, which is bent. I'airs of leet iM»-lUl, e\ceediii<;- the width of 

 body. JNIale: Mandibiilary stipes stronjily ])rodiu'e<l beneath at the 

 ant«'iior an.<;le. ('oxa* of the second |tair (»f l\'v\ produced as in impn-s- 

 sii.s. (lenitalia: ant<'ri(M' i)art of first plaleshor ter than postei'ior ])art, 

 round, slij,Mitly bent outwards, ])iIose: posterior part Hat, aiijiiilarly 

 si)atulate, presentin;i the broa«l side outwards; anterior division of 

 ])osterior plate «ur\in«i' up around in Iront of anterior, end biful, 

 sli«;htl> inarjiiiu'd beneath; post(Mior i)art lanceolate, sleiuler, about as 



lon^ as anterior «livisi(Mi. licnjith of body, c^ ;>,V , width, 2.1*"""; 9 



40""", width, ;i""". 



II.MUIAT. — IMonon^ahela City, \\'ashin<rton (%»unty, rennsylvania. 



In the i>lan of the iiiah^ ;;enitalia this species is relat«'d to <llipticus, 

 but ditfers <;reatly from that species especially in the form of the \h)s- 

 terior plate. 



This species is described from two males iind two females, collected 

 by Mr. Albert (hejiji'. 



2. Strongylosoma poeyi, sj*. nov. 



Dark <.ireen, lateral plates and feet j»ah'. Kobust, not smooth, shininu". 

 Antenna' sulx'Iavate, lon^ci' than the width of body. First se<;inent 

 nither large, convex, scarcely punctate. Other segment punctate, 

 70 



