2CO 



A P P E N D I X. 



Orijjcia fex ad novem, ordine circular! plerumque dlf- 

 polita ; fub fingulo orificio cavitas longitudlnalis, forfitan 

 lingulo animali propria, in qua 



J mo paux angufta, brevis. 



2'^" Intejlinmn inllar ftomachi dilatatum, oblongo- 

 •ovatum, u\{cxnQ forammihus di\i<d\i\i% ^tiX.\x{\iX£i\ inter ilia 

 foramina aliud defcendit inteftinum, valde anguftum, 

 filiforme, arcum brevem formans. 



Cavitas, quze per totam ttirpem longitudinaliter pro fin- 

 gulo animali deorfum tendit, fuperne ab inteftinis vix dif- 

 tinda, infra ilia autem cyllndrum exhibet granulis parvis 

 (forfitan ovulis) repletam. 



A. Shews the animals adhering to a ftone. 



JB, One of the animals feparate, a little magnified. ^ 



C. The fame cut open lengthways. 



D. The fame cut open acrofs. 



Flustra /'/■/o/^, Limi. Syjl. Nat. 1301. 3. 

 Found adhering to ftones in Smeerenberg harbour. 



Flustra memhranacea. Linn. Sjjl. Nat. 1301. 5. 

 Found with the laft mentioned fpecies. 



p L A N T .gi:. 



Agrostis algida panicula niutica contrafta, calycibus 

 breviffimis in£equalibus. 



2 Thig 



