KXPI.ANATION OK I'l.ATK Will. 



Fig. 21. Lampropodn.s scintillans, Rainb. and Pull., uest closed. 



,, 22. ,, ,, ,, ,, iiest open. 



,, 29. Atrax valida, Raiiib. aud Pull., ?. 



„ 30. ,, versuta, Raiub., ? (enlarged). 



