ZOOLOGY 



Fig. 2G:^. — Physalia anfhusa. 

 Nat. sizL-. After Ayassiz. 



Fig. '202 a. — - Hnl(.);(inn/ia tcr- 

 gcstiiiinn . The entire cdloTiy. 

 cac, eu'iio.sare ; <1z, daetylo- 

 zooi(.l ; h j)li , h3'droph>"lliuni 

 or l>nirt ; net, neetoealyx or swiiiiiiiin<z:-bell ; ?(/f, Itattcry of in'iii^itocysts ; 

 7J, polyp; ;j/?, piieumatophore or float ; /, tentaelc After Claus. 



