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MYRIONEMA PUNCTIPORME. 



EXPLANATION OF DISSECTIONS, &c. 



Fig. 1. — Myrionema punctifo^^me, oa C. rubrum, natural size, 

 2. — Same. 



3. — Semisection of same. 

 4. — Filaments. All magnified. 



(Reduced from Phyc. Brit.) 



