DHUTSGHE TIEFSEE EXPEDITION 1898-99- B(I IX. 



.J. MEISEXH EIMER :PTER()PODE.\' 



Taf. XXII. 

 1,8, 9, 22, 23, 26. Pneumoderma mediterraneum; 2, 10, ig, 20. Pneumoderma violaceum; 3, 21. Spofigiobranckaea a; . 

 4, 12-14, n^25- Clionopsis grandis; 5,11, 18. Clione limacina;6. Thliptodon diaphanum; ^,15, 16, 24. Halopsyche Gaua 



