Platk 25 

 All figures XI M 



Fig. 1, 2. Myxoderma platyacanthum, young, station 4423. 



3. Myxoderma -platyacanthum rhomaleum, station 3112, medium-sized specimen. 



4. Myxotli rum siicailtitiuii , station 4565. 



5-12. Myxoderma sacculatum ectenes, station 4425. growth stages. 



iMi 



