RELATING TO THE INFUSORIA. 889 



1870. E. RAY LANKESTER, Remarks on Opalina and its Contractile Vesicles. 'Quart. 



Journ. Mic. Sci.,' vol. x. new ser. 

 1870. W. C. M'lNTOSH, On the Structure of Tubifex (Parasitic Opalina}. * Trans. Roy. 



Soc. Edinburgh/ vol. xxvi. 



1870. J. G. TATEM, A Contribution to the Teratology of Infusoria. 'Month. Mic. Journ.,' 



vol. iii. 



1870. , Notes on New Infusoria. 'Month. Mic. Journ.,' vol. iv. No. 4. 



1870. A. WRZESNIOWSKI, Beobachtungen iiber Infusorien aus der Umgebung von 



Warschau. ' Zeit. Wiss. Zool.,' Bd. xx. Hft. 4. 

 1870. R. GREEF, Ueber den Bau und die Fortpflanzung der Vorticellen. ' Hallier's Zeit- 



schrift f. Parasitenkunde,' Bd. iii. pp. 96-100. 



1870. ERNST HAECKEL, Die Catallacten, eine neue Protistengruppe. 'Jenaische 

 Zeitschrift,' Bd. vi. 



1870. C. A. BARRETT, A new tube-dwelling Stentor (S. Barrett). 'Monthly Micro- 



scopical Journal,' vol. iii. 



1871. H. J. CARTER, Confirmation of Prof. James-Clark's drawing of the " Collar" round 



the cilium of the sponge-cell. 'Ann. Nat. Hist.,' ser. iv. vol. viii. p. 9. 

 1871. , Note on a Freshwater Species of Ceratium from the Lake of Nynee Tal in 



Kumaon. 'Ann. Nat. Hist.,' vol. viii. ser. iv. 

 1871. H. JAMES-CLARK, Note on the Infusoria Flagellata and the Spongiae ciliatae. 



' Amer. Journ. Sci.,' vol. i. pp. 113-14. 



1871. W. ALENITZIN, Neue Infusorien. 'Protocolle der Gese'llschaft der Naturf. zu 



Kasan.' 



1871. W. ARCHER, On Aporea ambigua Bailey. ' Quart. Journ. Mic. Sci.,' vol. xi. 

 1871. W. ARCHER and J. BARKER, Remarks on Phacus and Euglena. ' Quart. Journ. 



Mic. Sci.,' vol. xi. 

 1871. L. CIENKOWSKI, Ueber Schwarmerbildung bei Noctilnca miliaris. 'Arch. f. 



Mik. Anat.,' Bd. vii. Hft. 2. 

 1871. , Ueber Schwarmerbildung bei Radiolarien. ' Archiv f. Mik. Anat.,' Bd. vii. 



Hft. 4. (Translation ' Quart. Journ. Mic. Sci.,' vol. x., 1876.) 

 1871. E. RAY LANKESTER, On Undulina, the Type of a New Group of Infusoria. ' Quart. 



Journ. Mic. Sci.,' vol. xi. new ser. 

 1871. W. SAVILLE KENT, Notes on Prof. James-Clark's Flagellate Infusoria, with 



Description of New Species. ' Month. Mic. Journ.,' vol. vii. No. 36. 

 1871. L. SCHMARDA, 'Zoologie,' Bd. i. and ii. 8vo, Wien. 



1871. WlLLEMOES-SUHM, Biologische Beobachtungen uber niederen Meeresthiere. 



' Zeit. Wiss. Zool.,' Bd. xxii. Hft. 3. 



1872. G. J. ALLMAN, Notes on Noctihica. ' Quart. Journ. Mic. Sci.,' vol. xii. new. ser. 

 1872. , On some points in the development of Vorticellidas. 'Quart. Journ. 



Mic. Sci.,' vol. xii. new ser. 

 1872. W. ARCHER, On a form of Chlamydomonad. 'Journ. Mic. Soc.,' vol. xii. 



1872. H. C. BASTIAN, On some Heterogenetic modes of origin of Flagellated Monads, 

 Fungus Germs, and Ciliate Infusoria. ' Proc. Roy. Soc.,' vol. xx. 



1872. OSCAR VON GRIMM, Ueber Synura u-vella und Uroglena volvox und den wahr- 

 scheinlichen genetischen Zusammenhang der Catallacten mit den Schwammen. 

 ' Nachrichten von der Gottinger Gesellsch. der Wiss.' 



1872. F. STEIN, Eine in Rotifera vorkommende neue Monadenformen (Trypanococcus). 

 ' Leipziger Naturforschendersammlung.' 



