Plate IV. 



4/7 NATURAL SIZR. 



I I'HYTEUMA BETONICIFOI.IUM. z. GNAPHAI.IU.M S\- l,V \TirUM. 



3, PHV'J'EIIMA SPIf'A'rUM. 4. ANK.MONK HEI'A'IKA. 



5, J'l-n'TKUMA OKIllCUI.AKE. 



