Genera and Species of Millipedes, 



441 



arising from a common stout branch, wliicli curves strongly 

 upwards antl outwards. 



Measurements in millimetres. — $ . Total length 05 ; width 

 of second segment 7, of lifth 8. 



Loc. Minahassa, N. Celebes (C Hose). 



T]»e generic position of this species is, [ tliitik, doubtful. 

 The genitalia of the type are not known; but 7'. sanguineus 

 at least ditlers from it in not having the pores b^-nc in lateral 

 excavations of the keels. 



-Hoplurorhachis Evei-ettii. Right copulatory foot ; outer view. 



— Ditto. Apex of ditto from below. 



-Hoplurorhachis Ilosei. Left copulatory foot ; outer view. 



-Taphodesmus sanguineus. Right copulatory foot from below. 



— Ditto. Apex of right copulatory foot. 



-Ilodesmus Whiteheadi. Lett copulatory foot; outer view. 



Eutrachyrhachisviargaritatus. Right copulatory foot from below. 



— Ditto. Apex of organ. 



-Diodontodesmus Woodfordi. Left copulatory foot from below. 



-Diodontodesmus verrucosus. Right ditto. 



- Faradesmorhavhis solononis. Ditto. 



EUTRACHYEHACHIS, gen. nov. 



First tergite widest at or a little in front of the middle, its 

 sides produced into angular processes. 



Dorsal surface of body granular, the rows of tubercles very 

 conspicuous, but not extending on to the keels, the posterior 

 row coarser than the others. Keels not margined, laterally 

 dentate. Fores close to the edge, scarcely dorsal; suture 

 lightly sculptured. 



Caudal process rounded, its tubercles prominent. 



Anal sternite bitubercular. 



Ann. & Mag. N. Hist. Ser. 6. Vol. xx. 'SO 



