THE MYRIAPODA OF NORTH AMERICA. 59 



segments deeply sulcate, carinse acute, anterior part of the segments 

 with fine elevated lines. Last segment rounded, smooth, not pilose; 

 anal valve scarcely lnarginate, smooth, pilose; anal scale moderate, 

 rounded, pilose. Pairs of feet, 70-112, rather stout, equaling the width 

 of body, sparsely pilose. Male: First pair of feet short, last joint 

 blunt, unarmed, a little curved; second pair somewhat longer, armed. 

 Genitalia nearly covered : anterior plate with the edge turned backward, 

 the inner especially, around which curves the flagellum, end of plate 

 divided into two lobes, pilose; posterior plate contorted, divided into 

 two short, thickened lobes, the anterior short and bent at a right angle 

 to the plate, posterior moderately long, a little falciform, pilose. Flagel- 

 lum, very long, curving around to the front of the anterior plate. 

 Length of body, 26-38 mm ; width, 1.5-2""". 



Habitat. — Indiana, Virginia. Kentucky, Tennessee, and North Caro- 

 lina. 



Specimens not adult vary as follows: 



Length. 



Width. 



Segments. 



Pairs of 



feet. 



m in . 



j mm. 



4") 



77 1 



17. 5 



1.2 



411 



67 



13. 5 



1 



34 



50 



16 



1 







The following is a catalogue of the species of this family described 

 from North America. I have used the following letters for the differ- 

 ent zoogeographieal regions: 



B.= Boreal or Canadian. 



E.=Eastern Province. 



En.= Eastern Province, northern part. 



Es.= Eastern Province, southern part. 



W.= West Indian, etc. 



C.= Central Province. 



P. = Pacific Province. 



C. A.= Central American. 



Family A. — JTJLIDJE Leach. 

 Genus I. — Julus Linnaeus. 



1. Julus canaliculatus Wood. En. 



2. Julus einercfrons "Wood. P. 



3. Julus cwruleocinctus Wood, f 



4. Julus csujuus Brandt. En. 



5. Julus filicornis Sanssnre. (_'. A. 



6. Julus hortensis Wood. En. 



7. Julus laqueatus Wood. En. 



8. Julus milesi Wood. En.. 



9. Julus minutus Brandt. E. 



10. Ju 1 11 s oivcn ii Bollman. En. 



11. Julus stigmatosis Brandt. E. 



12. Julus rirgafus Wood. En. 



