70 Procce<Jwfis of the Roijul Trisli Academy. 



Fif^s. 63-66, Oremastocephalus Scotti. 

 Fig. 



63. Side view, the right feeler regenerated, x 33. 



64. Ocelli of left side, with base of feeler, x 16S. 



65. End of hind foot, x 370. 



66 Tip of dens, with mncro (»?-) and scale-appendage («)■ x 370. 



Figs. 67-70, Creviastocephalus jmllidus. 



67. Side view of head and thorax, with basal antennal segment and fore and 



intermediate legs, x 33. 



68. Ocelli of left side, x 168. 



69. End of hind foot, x 370. 



70. Tip of dens, with macro (;;() and scale-appendage (a\ x 370. 



Figs. 71-73, Cyphodcnts insularicm. 

 Scaling not shown. 



71. Head and feeler, x 33. 



72. End of hind foot : l>, basal tooth of claw ; em, empodial appendage ; Im, 



its lamella, x 370. 



73. Tip of deiis from inner aspect and mncro (m), inner (sc) and outer (sc) 



dental scales, x 250. 



Plate XVIII. 

 Fio-.;. 7-4-77. Jaws of Hetcromuricus longicornis. 



74. Eight mandible, fiont view : a, apical teeth; m, molar area ; c, condyle. 



x 210. 



75. Distal part of left mandible, hind view : a, apical teeth ; m, molar area. 



x 210. 



76. Left maxillula {M.vl), tongue {hj), and right ma.\illa : c, cardo ; st, stipes ; 



/, laciuia ; <j, galea ; j^, palp ; pcZ, right foot of tongue, front view- 



X 210. 



77. Head of laciuia : t, teeth ; hr, brush ; Im, lamellae, x 375. 



Figs. 78-81. Jaws of Cremastocephalus pallidus. 



78. Eight mandible, front view: «, apical teeth ; w, molar area ; f, condyle. 



x 370. 



79. Left maxillula {31x1), with its supporting arm (Ir) ; tongue {hy), with 



its right foot {inJ) ; and right maxilla : c, cardo; st, stipes ; l, laciniaj 

 g, galea ; p, palp. Front view, x 370. 



80. Head of lacinia: t, teeth; Im, lamellae. Front view, x 750. 



81. Head of lacinia, hind view, x 750. 



