— 56 — 



Acj-(ij)(')-//s /('//(■<)C('jj//f//f//iis Kocli. 

 Eiir-yccrcus IcnnelidlKs O.-Fi'. Miilli'r. 

 Alova guttdtd Sars. 

 PlciiviKnns e.rci.S'f.s Fischer. 

 PoJi/jiliciinis /){'(//(■// h/s (le Gcin-. 

 Hi/i/)y/ (/)-isea LiiiiK'. 



Das Planklon sclir ivicliliallii^-, lianplsiiclilii'li ans Chu locci'cii 

 hcslcliciid; iihci'wicgcnd D'nfjiliaiiosouni ]>riic]i!/iirnin . 



XVIII. Die Ponikva. 



Am 22. Juli 1898. 



T)i(ii)]i(ni()S()iii(i hr-(ichjpn-}iri} (Liévin) Sars. 



PJoirtKrus crcisifs Fischci-. 



I)/(/j)fo/jf?fs ruJg(i)'is,\m\ ir((iis,ijlni n'ica Daday 



i'iipi-h s])ec. 



Ar('dJ(( nf/(/(fi'i.s Elirbg. 



Cerafuun hirndhicJhi ().-¥v. Millier, weiiig. 



