11. PROTOZOA, PORIFERA, HYDROZOA, POLY2 

 BRACHIOPODA, AND TUNICATA. 



By K, KIEKPATRICK. 



A. List of Officers who ham; beeh in chabgk oj rai 



ABOVE-NAMED GROUPS OF ANIMALS IN Nil COLLECTIONS 



of the British Muskum (Natural Bibtoi 



© = *j 

 5sa 



1765 

 1813 

 1824 



Assistants. 



Im 





■ 



Dr. D. C. Solander. 

 Dr. W. E. Leach. 

 J. E. Gray. 



1837— Zoology made a separate Department 



B. Progress and Arrangement of mm: Coli 



Protozoa. Foraminifera. — The collectioD ■ aifera 



had been of little importance bill the arrival, in l vv r -t tl> 

 " Challenger" collections, which were mounted and named parth 

 by Dr. W. B. Carpenter, but chiefly by Mr. II . B Bradj I 

 1896, Prof. T. Rupert Jones drew up a manuscript catalog! 

 the Parker collection (2265 slides) ; beyond this no • 

 been done in connection with this pari of the collection bj 

 member of the staff*. 



Porifera (Sponges).— The collection oi 



