.ir(Mr f.mOcroskop. Juatomie. Btl. XXDI. 



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Fig. 3. 



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Sti'iliiltcii -Zapfirt . 

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. \cii.ss. lüi/iii'r. 



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Jimc/r Iwriici'. 



Mol,;ul<irs,/, . 

 Xmfti/iixtTii (i^iicrtyf/nj/fi/i . 



Wittmaack gez. 



Litli.Anst.v.J.C.Bacl;, Leipziy 



