1883.] MR. BUTLER ON LEPIDOPTERA FROM TIMOR LATJT. 365 



EXPLANATION OP THE PLATES. 



Plate XXXVI. 

 Fig. 1. Sarpedon robustum 9 , p. 354. 



a, Spider, magnified ; b, ditto, in pi-ofile c, eyes, from above and 

 behind ; d, underside of cephalothorax, showing maxill£e, sternum, 

 and labium ; e, spinners, from underneath ; f, natural length of 

 Spider. 



2. Atypoides riversii cf & 5 > P- 355. 



a, Spider, natural size ; b, profile of (J ; c, profile of ? ; d, eyes, 

 from above and behind; e, underside of cephalothorax, showing 

 maxillae, labium, sternum, and falces of (J ; /, left palpus of $ , from, 

 outer side. 



3. Amaurohioides maritima ? , p. 356. 



a, Spider, magnified ; b, ditto, in profile; c, eyes, from in front ; 



d, eyes, from above and behind ; e, underside of cephalothorax, showing 

 maxillse, labium, and sternum ; /, natural length of Spider. 



4. Cyrsilliis drassiformis S , p. 358. 



a. Spider, magnified ; b, ditto, in profile ; c, eyes, from in front ; d., 

 underside of cephalothorax, showing maxillje, labium, and sternum ; 



e, leg of first pair ; /, g, left palpus iu two positions ; h, natural length 

 of Spider. 



Plate XXXVII. 



5. CasHropoda sigillata 9 , p. 360. 



a, Spider, magnified ; b, ditto, in profile ; c, eyes, from above and 

 behind; d, underside of cephalothorax, showing maxillas, labium, and 

 sternum ; e, genital aperture ; /, natural length of Spider. 



6. Nesis nigroptmctatus $ , p. 361. 



a, Spider, magnified ; b, ditto, in profile ; c, eyes and falces, from in 

 front ; d, underside of cephalothorax ; e, left palpus, from in front ; 

 /, natural length of Spider. 



7. PalcBphatus salticiformis ^ , p. 362. 



a, Spider, magnified ; b, ditto, in profile ; c, eyes, from in front ; d, 

 eyes, from above and behind ; e, underside of cephalothorax, showing 

 maxillse, labiiun, and sternum ; /, natural length of Spider. 



8. Fherecydes tuberculatus 9 , p. 363. 



a, Spider, magnified (legs of second pair wanting) ; b, Spider in 

 profile ; c, caput, in front and a little raised on one side ; d, eyes and 

 falces, from in front ; e, underside of cephalothorax, showing maxillae, 

 labium, and stermun ; /, genital aperture ; g, natural length of Spider. 



3. List of Lepidoptera collected by Mr. H. O. Forbes in 

 tbe Islands of Timor Laut. By Arthur G. Butler, 

 F.L.S., F.Z.S., &c. 



[Eeceived April 30, 1883.] 

 (Plate XXXVIII.) 



Twenty-three species of Lepidoptera were obtained by Mr. Forbes 

 in his recent expedition to Timor Laut ; one of these, however, is 

 apparently a Micro-Lepidopteron, so much rubbed and broken as to 

 be unrecognizable ; all the Moths, in fact, are in very poor condi- 

 tion, forming a marked contrast iu this respect to the Butterflies, 

 which are well preserved. 



Proc. Zool. Soc— 1883, No. XXV. 25 



