10 BIOLOGICAL SURVEY OF 



BIBLIOGEAPHY 



As far as I know, only the three works noted below have 

 appeared since Zelinka's monograph went to press in 1919. 

 A complete bibliography of the group will be found in that 

 monograph (Zelinka, '28, pp. 1-4). 



Remane, Adolf 1928 Kinorhyncha. Tierw. Nord Ostsee, Teil 7 do (Lief. 11), 



S. 57-84, 20 figures. 

 1929 Kinorhyncha — Echinodera. Kiikenthal and Krumbach, Handb. 



Zool., Bd. 2, Teil 4, S. 187-242, 50 figures (not finished). 

 Zelinka, Karl 1928 Monographie der Echinodera, S. i-iv, 1-396, 27 plates, 



73 figures. Leipzig. 



