BIBLIOGRAPHY. 



For the convenience of students a reference to the library con- 

 taining the work is inserted under each title. This merely refers 

 to the library where the work in question was consulted, and does 

 not imply that it is not to be found in other libraries in Washington. 

 The references are as follows : 



Ag Library of the Department of Agriculture. 



BF Library of the Bureau of Fisheries. 



BS Library of the Bureau of Standards. 



GS Libraiy of the Geological Survey. 



LC Library of Congress. 



NM Library of the United States National Museum. 



SI Library of the Smithsonian Institution. 



Surg Library of the Surgeon General's Office. 

 For the use of works not obtainable in Yfashington the writer is 

 indebted to Dr. H. S. Jennings, Baltimore, Maryland; Dr. C. A. 

 Kofoid, Berkeley, California; the Library of Harvard University, 

 Cambridge, Massachusetts ; the Library of Northwestern University, 

 Evanston, Illinois, and Dr. A. Behning, Saratov, Russia. 



A. 



Abildgaard, p. C. 



1793a. — Nogle Fors0g betraeffende Infusions-Dyrenes Oprindelse og Aarsagen til 

 Vandets Forraadnelse. <Skrivt. af Naturh. Selsk., Kj0benhavn, vol. 3, pp. 

 70-87, pi. 3, figs. 1, 2. LC 



ACLOQUE, A. 



1899a. — Faune de France, contenant la description des especes indigenes disposees 

 en tableaux analytiques et illustree de figures repreeentant les types character- 

 istiques des genres. Vol. 4. Thysauoures, Myriapodes, Arachnides, Crustaces, 

 Nemathelminthes, Lophostomes, Vers, Mollusques, Polypes, Spongiaires, Pro- 

 tozoaires. 18mo. Paris. 500 pp., text figs. Ag 



Agassiz, L. J. R. 



1848a. — Bibliographia zoologise et geologise. A general catalogue of all books, 

 tracts, and memoirs on zoology and geology. Corrected, enlarged, and edited by 

 H. E. Stricland. Vol. 1. Periodicals, alphabetical list A-Byw. XXIII4- 

 506 pp. Octavo. London. NM 



1850a. — Bibliographia zoologise et geologise, etc. Vol. 2. Alphabetical list 

 Cab-Fyf. 492 pp. Octavo. London. ' NM 



1852a. — Bibliographia zoologise et geologise, etc. Vol, 3. Alphabetical list Gab- 

 Myl. 657 pp. Octavo. London. NM 



1854a. — Bibliographia zoologise et geologise etc. Vol. 4. Alphabetical list Nac- 

 Zwi. 604 pp. Octavo. London. NM 



Alenitzin, V. D. 



1874a. — (Brachionus polonskii n. sp.) <Trudy Sankt-Peterburgskago Obshch. 

 lEetestvoisp., vol. 5, Protok. zasfedan., pp. XVIII-XIX. LC 



109 



