46 MLLLETIX 46, UNITED STATES NATIONAL MLHEUM. 



Ktipt's not iiiut'h piodiu'cd heiu'utli. Fii st pair of It'^s small, stioiij^ly 

 uiit'iuatt'. Oeuitalia concealed. Lcnj;tU of botiy 11.4-13.0"'"'; width, 



7-^"'"'. 



lldbitai. — New Harmony, Indiana. 



I have examined two males of this sj)ecies, collected by Dr. Richard 

 Owen, of New Harmony, Indiana, after whom tlic species is named. 

 This species beluugs to the sub genus xHUijuhm as detined by Latzel. 



2. Julus virgatUB Wood. 



.ItihtH virffatnit \Voo<l, Pro*-. Acad. Nat. Sci.. Phila., 11, 1H»>1. 



Fulvous brown, a black median and two lateral bands, a dark band 

 between e^es; Joints of antenna* tii>ped with black, feet pale. Slender, 

 nearly smooth; a row of hairs along the posterior border of each seg- 

 ment. Vertex smooth: a faint median sulcus; setigerous foveohe pres- 

 ent. Antenme moderate, subclavate, eijualing width of body. Eyes 

 distinct, triangular or trapezoidal; ocelli l*.~>-40, arranged in (»-7 series. 

 Segments 30-3r>. Sides of lirst segment marginate; other segments 

 striate both above and below, but more s«> in the latter; last segment 

 rather sharply rounded, spar.sely julose; anal valves scarcely margiiuite, 

 smooth, pilose; anal scale triangular, rather large, i>ilose. Repugna- 

 torial pore small, partly concealed by the transverse suture, which is 

 moderately excised. Pairs of feet, ."»(MJ5, not equaling width of body, 

 rather stout, sparsely i)ilose. Male: mandibulary stipes moderately 

 produced beneath. First pair of feet short, scarcely thickened, strongly 

 uncinate. (r<Miitalia half concealed; anterior plate entirely concealed, 

 except the end; large, tlat, the ends turning outwards, rounded; pos- 

 terior plate composed apparently of three pieces, strongly twisted to- 

 gether at base, anterior part expanded at the end, ending in an inward 

 curving spine, middle part not expanded, end pointed, posterior bhule- 

 like, pointing inwards and projecting out on the inner side of the others, 

 the til) rounded. Flagellum not detected. Length of body, 8-12"'°'; 

 width, .7-1""". 



Habitat. — Pennsylvania, District of Columbia, and Indiana. 



I have examined numerous specimens of this species from Bloom- 

 ington, Indiana, where it seems to be common in orchards and pastures 

 having a thick growth of grass. 



The females are considerably more robust than the males. 



3. Julus miuutus Brandt. 



Julus pnsillu8 Say, Joiirn. Acad. Nat. Sci., I'hila., 106, 1821 (preoccupied). 

 J«'«« minutus Brandt, Kecueil, 89, 1840. 



Brown, a lateral row of ovate, black spots; feet pale; antennre black 

 and white; a dark band and three white vSi)ots, forming a ^ between 

 the eyes. Slender, finely wrinkled above, not pilose. Vertex with a 

 very faint median sulcus; setigerous foveolie absent. Antennic mod- 

 erate, equaling the width of body. Eyes distinct; ocelli, 8 or 9, ar- 



