﻿EURYURID MILLIPEDS — HOFFMAN 243 



groove. Terminal elements of gonopod (solenomerite and tibiotar- 

 sus) set off by a distinct joint. Solenomerite long, gently curved 

 across tibiotarsus, with a small distal expansion. Tibiotarsus sig- 

 moidally curved, with a subterminal lateral lamination, the outer edge 

 of which bears three teeth ; distally trif urcate with the median tooth 

 the longest. 

 Original color completely lost through preservation. 



Genus THRINOXETHUS Chamberlin 



Thrinoxethus Chamberlin, Bull. Amer. Mus. Nat. Hist., vol. 78, p. 498, 1941. 

 (Genotype: Thrinoxethus hermosus Chamberlin.) 



Range. — Northeastern Peru (Department of Loreto) . 



Species. — Thrinoxethus homhonus Chamberlin, cainarachus Cham- 

 berlin, hermosus Chamberlin, iquitus Chamberlin, lamprvs Chamber- 

 lin, nitens Chamberlin, phanotypus Chamberlin. ucayalus Chamberlin. 



U. S. GOVERNMENT PRINTING OFFICE: ISS2 



