North American rJulidm. 35 



Wood's phitc of the gonitiilici docs nut show tlie serrations, etc., 

 of the posterior phite, nor the true form of the middle phites. 



Specimens not adult vary as follows: 









Pairs 





Length. 



Width. 



Segiiieiitti. 



of Feet. 



OcellL 



10.4 mm. 



.U mm. 



48 



73 



30-G 



9.6 mm. 



.85 mm. 



47 



70 



26-0 



11.2 mm. 



.92 mm. 



40 



75 



27-0 



11.8 mm. 



.9 mm. 



45 



65 



38-7 



8.3 mm. 



. 75 mm. 



40 



54 



22-5 



IS. PARAJUILUS ELLIPTICUS, sp. nov. 



Color almost similar to that of J. impressus, but darker, feet pale. 

 Modei'ately rol)ust, not smooth or pilose, shining, somewhat attenu- 

 ated before. Vertex smooth, a median sulcus, setigerous foveolae 

 present. Antennae not equaling width of body, densely pilose. Eyes 

 distinct, almost elliptical, ocelli somewhat crowded, 40-48, arranged 

 in 6-8 series. Segments, 47. First segment moderately large, sides 

 striate. Other segments rather deeply striate, rough, with numerous 

 short wavy strice. Last segment produced into a moderately large, 

 robust spine, projecting beyond the anal valves, sparsely pilose ; anal 

 valves smooth, not marginate, sparsely pilose ; anal scale obtusely 

 triangular, rather large. Repugnatorial pore small, not touching 

 transverse suture, which is scarcely emarginate. Pairs of feet, 71, ex- 

 tending bej^ond sides of body, moderately stout, sparsely pilose. 

 Length of body, 28-30 mm.; width, 2.3-2.5 mm. 



Ilahilat, Fort Snelliiig, Minnesota. 



I have examined two female si)ecimens, collected by Mr. Wal- 

 ter D. Ho\\'e. 



From castaneiis it is distiiigiiisht d by the eyes, repugnatorial 

 pore and anal scale ; it is also moi'e robust, and differs somewhat 

 in color. 



13. PAKAJUI.US CASTANEUS, sp. nov. 



Color much as in J. iinj^ressus, but the lateral line of spots larger and 

 continent posteriorly, a very dark line between the eyes, feet dark. 

 Moderately slender, rough, not pilose. Vertex very finely wrinkled, 

 a faint median sulcus, setigerous foveolre present. Antenna3 mode- 

 rate, equaling width of body. Eyes distinct, triangular ; ocelli, 54, 



