330 



F. H. EDGEWORTH 



Text-fig. 4. 



-i' 2. br. laterczi pL 



5 (jlLL ciefh 



fbr LcUeraZ pL 



hypobr sp. m^ 



parLcarcC 



Text-fig. 5. 



-2r^br taiercU, 



■f hypobr sp. m^. 



perLcofxC. | 



