BIBLIOGRAPHY. 223 



SPONGES AND PROTOZOA. 



Bowerbank, J. Monograph, of British Spongiadse. 



3vols. 8vo, 129 pis. (Kay Soc.) London, 1864-74. 



Bowerbank, J. Monograph of Silicco-fihrous sponges. 8vo. 

 London, 1809-70. 



Butschli, O. Contributions to a knowledge of the Flagel- 

 lata. (Zeit. Wiss. Zool. xxviii, 1878.) (Ger.) 



Carpenter, W. B- Researches on Foraminifera. 4to 

 22 pis. London, 1850-01. 



Carpenter, Parker and Jones. Introduction to study 

 of Foraminifera. fol. 22 pis. (Ray Soc.) London, 1802. 



Claparede et Lachmann. Studies of Infusoria and 

 Rhizopoda.' 2 vols. 4lo, 37 pis. Geneva, 1858-01 (Fr.) 



D'Orbigny, A. Foraminifera in de la Sagra's Cuba. Paris, 

 1839. (Fr.) 



Duchassaing et Michelotti. Sponges of the Caribbean 

 and Antilles. 4to. 25 pis. Harlem, 1804. (Fr.) 



Dujardin, F. Natural Hisfory of the Infusoria. 

 (Suites a Buflbn). 8vo. Paris, 1841. (Fr.) 



Ehrenberg, C. G. Organization, Classification and Geograph- 

 ical Distribution of the Infusoria. 4to. 24 pis. Berlin, 1830-36. 

 (Ger.) 



Ehrenberg, C. G. Die Infusionthierchen. fol. 04 pis. 

 Leipzig, 1838. (Ger.) 



Greene, J R. Manual of the Protozoa. 8vo. London, 1871. 



Haeckel, E. Monograph of the Radiolaria. Folio with 

 atlas, 35 pis. Berlin, 1802. (Ger.) 



Haeckel, E. Monograph of Monera. 8vo. Jena, 1868. (Ger.) 



Haeckel, E. Monograph of Calcispongise. 3 vols. 4to. 

 CO pis. Berlin, 1872. (Ger.) 



Hertwig R. Studies on Rhizopoda. (Jena Zeitsch., 1877. 

 Ger.) 



