Sania ‘ : -Macrothrix tenuicornis. __ 
a WT: IG. t vay A. 
Hts Lateral view. ANAS NS cca, en ge ASS Lath 
Vea la. Labrum.— oy cele, Ls Gt ee ihe! eerie 
ret 2. First foot. rea AEA Ngee Yi ah orcas RE 
8. Antenne of young. HER Pe) Se CO as 
oe _ 4, Maerothrix pauper. Piste SACK Tee ae 
2S. - - . ’ + ‘ f ‘a . bs jf : ; 
pee Macrothrix rosea. 
5, Antenna of male. va | sO erage Uae aie i 
6. Spines of shell margins. _ Pe, Renata 2 Se 
7. Post-abdomen. fees Se So pie 
Macrothrix laticornis. Pee i: 
iy 
8. Male. eg 
‘ 9. Semen cells. | : 
ia 10. Pasithea rectirostris. Male antenna. 
| at: Macrothrix rosea. Post-abdomen. 
‘s oe VD. . tenuicornis. Post-abdomen. ; » 
“Seen a rosea. Post-abdomen of male. 
ies +) < 14, Dispadotheds dentata. Antenna. - 
eh \ 
i hte Ilyocryptus sordidus. i 
F 15. Marginal spines. 
: 16. Antenna. Pes 
17. Post-abdomen., 2 
a Ilyocryptus spinifer. 
4 ! 
18. Lateral view. 
18a. Marginal spines. 
A 19. Antenna. fe, 
‘ -20. Macrothrix tenuicornis. Heart and accompanying vessels. . 
~s ata ae 21. Ilyocryptus spinifer. Post-abdomen. 
ei 
