H AE, VOLXII. 



PLATE IV. 



BU5TAVEISEH.DEL 



LITH.BHITTDN AHIT^.S.T 



ENCHYTR/EID/E 



MESENCHYTRiEUS SETCHELLI, 1, 2. 3, 

 MESENCHYTRffiUS FRANCISCANUS, 4. 5. 



