'ZC) NoriJi American Julidce. 



40. First s('i>Tneiit uiiusual]y lljiii. advanced forward to the eyes; 

 sides striale. Other &egir,eiits moderately striate holh above and be- 

 low. Last seg'ii eut rounded ; anal valves not marginate, not pilose ; 

 anal scale triangular. Kepugnatorial pore moderately large, longitu- 

 dinally oval, touching the transverse suture, which is excised. Pairs 

 of feet 54-06. lather siout. equaling the width of body. Male: man- 

 dibulary stipes not much produced beneath. First pair of legs small, 

 strongly uncinate. Genitalia concealed. Length of body n.4-18.5 

 mm. ; width, .7-. 8 mm. 



Habitat, New Harmony, Indiana. 



I La\e exuniiiicd two niaUvs of tliis species, collected by Di-. 

 Eichaid Ow^en, of New Harmony, Ind., after whom the species 

 is named. 



This species belongs to the sub-geniis AUajnlus as defined by 

 Latzel. 



2. JULUS VIKGATUS Wood. 



Jvlus Tirgatus Wood, Proc. Acad. Nat. Sci. Phila., 14, 1864. 



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

 tween eyes ; joints of antennse tipped with black, feet pale. Slender, 

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

 segment. Vertex smooth ; a faint median sulcus ; setigerous f oveolaj 

 present. Antennse moderate, subclavate, equaling width of body. 

 Eyes distinct, triangular or trapezoidal ; ocelli 25-40, arranged in 6-7 

 series. Segments 30-35. Sides of first segment marginate ; other seg- 

 ments striate both abovp and below, but more so in the latter ; last 

 segment rather sharply rounded, sparsely pilose ; anal valves scarcely 

 marginate, smooth, pilose ; anal scale triangular, rather large, pilose. 

 Kepugnatorial pore small, partly concealed by the transverse suture, 

 which is moderately excised. Pairs of feet, 50-65, not equaling width 

 of body, rather stout, sparsely pilose. Male: maudibulary stipes 

 moderately produced beneath. First pair of feet short, scarcely 

 thickened, strongly uncinate. Genitalia half concealed ; anterior 

 plate entirely concealed, except the end ; large, flat, the ends turning 

 outwards, rounded ; posterior plate composed apparently of three 

 pieces, strongly twisted together at base, anterior part expanded at the 

 end, ending in an inward curving spine, middle part not expanded, 

 end pointed, posterior blade-like, pointing inwards and projecting out 

 on the inner side of the others, the tip rounded. Flagellum not de- 

 tected. Length of body, 8-12 mm. ; width, .7-1 mm. 



