712 rUOCEUDTNCS OF TIIK NATION A I. MUSEUM. vol.xxi. 



Sejifmeiits U to 4 \viM» liittn-ul m:irj;iiis striii^lit or sli^litly cinarfiiiiate; 

 in tlie otlici- spedos tluiy an; sli<;lit,ly roiiiKlcd. 



Sogmcnts dorsally slif;htly uneven, viipfnlose liiterad iind u])on tlie 

 caiinii'. ■ 



Lateral carina' tilted soniewlial horizontally out ol' tlie curve of the 

 dornal arcli; anterior and i>ost(!i-ior raised margins scarcely distinct; 

 marginal <;alli niodeiutely ])roniinent, but distinctly less so than in T. 

 Jif/linus, and less distin(;tly defined, especially ujKjn anterior segnieuts; 

 lateral edge of carina' rather thin, distinctly thiniu'r than in T. Ju/linux; 

 jfostcrior corner increasingly ])roduced on all segments after the (irst, 

 and prominent also there. 



llepugnatorial pores facing more? hiterad than doisad, located in dis- 

 tinct <lepr<',ssions which on a.C(;ount of their lateral position cause the 

 edge of the carinie to api)ear slightly emarginate when viewed from 

 above; i>orcles8 segments have the lateral edge considerably thinner, 

 as the callus is distinctly narrower. 



Anterior subsegments suiooth and shining, the sulcus distinct, 

 scarcely cronulate. 



renultimate segment very short, only a narrow edge exi)osed; cariuic 

 hidden under those of segment IS. 



Last segment short, the apical projection broader, less distinctly 

 triangular, by reason of the more curved sides, and somewhat more 

 broadly ti'uncate than in T. Jl(/linnn. 



Anal valves rngulose, convex mesad, the margins not ])r<)niiiient, 

 scarcely distinct, considerably exceeded by the thickened apex of the 

 last segnu'ut; setiferous tubercles S(;arcely ])rominent. 



I'reanal scale broader than a semicircle, evenly rcninded, the apex 

 rounded, only slightly i)rojecting; setiferous tubercles submarginal, 

 very small, scarcely projecting; surface even. 



Hterna nearly naked except near the posterior margin, behind the 

 posterior pair of* ridges, which are much more ])ronoun<;ed than the 

 anterior, except on segments 15 to 18. 



Coxa' of second legs with a rounded-conic ])rominence jn'oportioually 

 as large or larger than that of T.Jifilinns and similarly formed. 



Pro(;ess of segment ii hirsute distad, the apex prominent, rounded, 

 larger, and more projecting than the rounded shoulders; coxa^ of the 

 sixth pair of legs with a large rounded hirsute piominence projecting 

 ai)parently to fit against the anterior side of this i)rocess. 



Seventh segment with posterior rim of aperture deeply excised as in 

 T.fujlhiKS, the excision rather deeper, with the lateral sides somewhat 

 oblifpie, so that the mesial corners of the lemaining laminate processes 

 on each side are not so acute, but are nearly a right angle. 



Process of segment J. 5 small, lather sharply triangular, somewhat 

 flattened dorso-ventrad, but ])ro])ortionally much thicker than in T.JUj- 

 linns, especially in the middle where th.at of T.Jujiiniis is canaliculate. 



Legs of male slightly hiss crassate than in T. JUjlinuH and somewhat 



