134 



PLATE VI. 



Fig. 22, 22if, 225 — Parcdclphusa (Bari/fclphusa) pollicaris, 6 , nat. size. 



Fig. 23, 23«., 236 — Paratelphusa {Barijfclph usa) luguhris var. 'phmta, $ , uat. size. 



PLATE VII. 



Fig. 24, 24:a — Paratelphusa {Barytelphusa) falcidigitis, $, nat. size. 

 Fig. 25, 25«, 25& — Paratelphusa {Barytelphusa) harpax, $ , nat. size. 

 '£iG.2Q,2&a— Paratelphusa {Phricotelphusa) gageii, $, X Ih. 



PLATE VIII. 



Fig. 27, 27a — Paratelphusa (Phricotelphusa) campestris, <? , x IL 



Fig. 29, 29« — Paratelphusa (Ziotelphusa) austrina, $ , x '2. 



Fig. 30, 30a — Paratclp)husa (Globitelphusa) bakeri, (J , x 2. 



Fig. 31, 31a, 316 — Paratelphusa {Glohitelpihusa) pistoriea, (J, x 2. 



Fig 32, 32«, 326 — Paratelphusa {Glohitelphv^a) guhernatoris, (J , x 2. 



PLATE IX. 



Fig. 33, 33a, 336 — Paratelphusa (Globitelphusa) piilosipes, <? , x 2. 



Fig. 34, 34a, 346 — Paratelphusa {Ghbitclpihiisd) fronto, (J , X 2. 



Fig. 35, 35a — Gecarcmucus edwardsi, $ , x li. 



Fig. 36, 36a, 366, 36e— Gecarcinucus (Cylindrotelphusa) steniops, (J, X li. 



PLATE X. 



Fig. 37 — Potamon fiuviatile var. ibericum, i, nat. size. 

 Fig. 3S—Pota77ion koolooense, <?, nat. size. 

 Fig. 39 — Potamon atlcinsonianum, i , nat. size. 

 Fig. 40 — Potamon andersonianum, S , nat. size. 

 Fig. 42 — Potamon edwardsi var. hirtum, $ , nat. size. 

 Fig. 44 — Potavion pealianum, S , nat. size. 

 Fig. 45 — Potamon tumidum, d , nat. size. 



PLATE XI. 



Fig. 46 — Potamon manii, S , nat. size. 

 Fig. 47 — Potamon thagatense, $ , nat. size. 

 Fig. 48 — Potamon (Potamiscus) sikkimense, $ , nat. size. 

 Fig. 49 — Potamon {Acanthotelphusa) dayanum, S , nat. size. 

 Fig. 50 — Potamon (Acanthotel'phusa) wood-masoni, ? , nat. size. 

 Fig. 51 — Potamon {Acanthotelphusa) fea;, S , nat. size. 

 Fig. 52 — Pota^non (Acanthotelphusa) martensi, 6 , nat. size. 

 Fig. hi— Paratelphusa spinigera, d , nat. size. 



