Revue efj/ay.ck "Zoologies. 7362,. 



Pi. 4. 





4 



5 





6 



/ 



V 





7 _ 2 . Jjimrtfiea stagnate, < type ) . 



3 - 5. -Z. _ stagnate , la/: /fiinor ac minima 



6\ ^._ Bortate . 



Don 



a/i a . 



