EXPLAXATIUX OF PLATE VIII. 



(All ligiircs after Clark.) 



SalEnia TUMiDi'i.A Clark p. 282 



1-3, Dijrsal. ventral ami lateral views, of a complete iiidiviihial. 

 ( X2 ) . 



4. Interanibulacral area, (x4). 



5. Sin,L;le plate "f hiteramlmlacral area. liighK" iitagnitied. 



6. Aiiiljiilacral area, liigiil)' nia.gniried. 



7. Apical disk, eiilargerl, 



iS. Genital plate, highly ma.gnificd. 

 9. Tubercle nmcli enlarged. 

 10. Oral opening enlar.ged. 



t 'iiirctitti'ii'i! huicsaiui: I'liwciitoz^'n. 



Sai.Enia bEllul.\ Clark. p. 283 



11-13. Dorsal. A'entral rnid lateral \'ie\\"s rd a ci;ini[ilete nidi\"idnal, 



( X2). 



14. Three inter.anilinlacral ]ik'ites, liighh' niagnilied. 



15. Three amlinkicr.al plates, hi.ghly magnified. 



16. Apical disk, enlarged. 



17. Tid.icrele, ln'glil\' niagnilied. 



/ 'iiiii'iitirz^'ii liincsaiiii : I'iiicciitn:cii. 



8g6 



