[Fn.iii Anil. N. V. A<-. Sc. iv. IHHl, pp. LT.-H.l 

 NOTES ON NORTH AMERICAN JULIDyE. 



I»Y « IIAKr.KS II. KOI.LMAN. 



[R«Miil 1-il.riiiiry 28. 1MH7.] 



Tlu' following paper is bastnl upon nniteiial of this family embrac-ed 

 in the entomological <-ollection in the Museum of the Indiana Uni- 

 versity. 



In eonnection with the deseription of the new siieeies, it has also 

 been deemed best to introduce descrii)tions of those already known to 

 scienoe. 



The types of the new genera and species are deposited in the above 

 museum. 



Family A.— .JULID.E Leach, 

 (lenus I. — JuLX^s Linn. 



Jitlun LinuH'us, Syst. Nat., Ed x, i, 61^9, 1758. 



This genus ditters from Parajulus in the mandibulary combs being 

 four; the tirst segment of an equal size in both sexes; the second i»air 

 of feet not stunted; and the tirst pair of the male small, three-Jointed, 

 the last joint large and uncinate. 



As the subgenera of this genus are very much confused, I have not 

 attempted to give a key to those to which the following species belong. 



1. JuluB Owenii, sp. uov. 



Pale brown, a lateral series of dark brown spots, first dorsal plate 

 with a brown band along the anterior border; a brown band between 

 the eyes; a ])ale oval spot at the base of antenna?; feet and autennie 

 pale. Moderately slender, not smooth, not pilose. Vertex rough; a 

 faint median sulcus; setigerous foveola? absent. Antenna subclavate, 

 eciual to the width of body. Eyes indistinct, subcircular; ocelli not 

 always filled out, about 28, arranged in (> or 7 series. Segments 38-40. 

 First segment unusually thin, advanced forward to the eyes; sides 

 striate. Other segments moderately striate both above and below. 

 Last segment rounded; anal valves not marginate, not pilose; anal 

 scale triangular. Repugnatorial pore moderately large, longitudinally 

 oval, touching the transverse suture, which is excised, ^nirs of feet 

 54-66, rather stout, equaling the width of body." Male: mandibulary 



45 



