scholarly journals A List of the Protozoa and Rotifera Found in the Illinois River and Adjacent Lakes at Havana, Ill.

1898 ◽  
Vol 5 (1-12) ◽  
pp. 301-388 ◽  
Author(s):  
Adolph Hempel
Keyword(s):  
Natural History ◽  
Illinois River ◽  
Biological Experiment ◽  
University Of Illinois ◽  
Experiment Station ◽  
The University

The material studied in the preparation of this paper was collected at the Biological Experiment Station established on the Illinois River, at Havana, April 1, 1894, by the University of Illinois and the Illinois State Laboratory of Natural History.

scholarly journals On the Entomology of the Illinois River and Adjacent Waters

1895 ◽  
Vol 4 (1-15) ◽  
pp. 149-273 ◽  
Author(s):  
C. A. Hart
Keyword(s):  
Natural History ◽  
The State ◽  
Illinois River ◽  
First Year ◽  
General View ◽  
Biological Experiment ◽  
Insect Fauna ◽  
University Of Illinois ◽  
Aquatic Fauna ◽  
The University

This paper gives a part of the results of our observation and study of the insect fauna of the Illinois River and adjoining waters in the neighborhood of the University of Illinois Biological Experiment Station, at Havana, Illinois, during the first year of the Station work, as a preparation for further and more detailedobservations in the same field. In order to make the account more complete and useful to Illinois students, and to give a general view of the relations of the species studied to the aquatic fauna of the State as a whole, the data concerning these forms afforded by the note boxes and general collections of the State Laboratory of Natural History are also here included.

scholarly journals Contribution to a Knowledge of the North American Fresh-water Ostracoda Included in the Families Cytheridae and Cyprididae

1897 ◽  
Vol 4 (1-15) ◽  
pp. 415-482 ◽  
Author(s):  
Richard Sharpe
Keyword(s):  
Natural History ◽  
Fresh Water ◽  
North American ◽  
Illinois River ◽  
University Of Illinois ◽  
Master Of Science ◽  
Biological Station ◽  
The North ◽  
The University

The present paper has been prepared in the course of work at the University of Illinois for the degree of master of science in zoology. In addition to extensive collections of Entomostraca made at the Biological Station of the University of Illinois, situated at Havana, on the Illinois River, I have been able, through the kindness of Dr. S. A. Forbes, to examine all the accumulations in this group made by the Illinois State Laboratoryof Natural History during the last twenty years,and covering a territory little less than continental.

scholarly journals Notes on Species of North American Oligochaeta.

1895 ◽  
Vol 4 (1-15) ◽  
pp. 285-297 ◽  
Author(s):  
Frank Smith
Keyword(s):  
North American ◽  
Biological Experiment ◽  
University Of Illinois ◽  
Experiment Station ◽  
Number Of Species ◽  
Preliminary Account ◽  
The University

A number of species of Oligochseta have been collected during the present year (1895) at Havana, Ill., in connection with the work of the University of Illinois Biological Experiment Station. It seems best to give a preliminary account of some of them at this time, although a more complete description, with plates, is inpreparation. In this account is included some recently obtained information upon Enchytraeus {Halodrilus) littoralis Verrill.

scholarly journals Descriptions of New Species of Rotifera and Protozoa from the Illinois River and Adjacent Waters

1896 ◽  
Vol 4 (1-15) ◽  
pp. 310-317 ◽  
Author(s):  
Adolph Hempel
Keyword(s):  
New Species ◽  
Illinois River ◽  
Undescribed Species ◽  
Biological Experiment ◽  
University Of Illinois ◽  
Experiment Station

In April, 1894, the Biological Experiment Station ofthe University of Illinois was established on the Illinois River at Havana, Illinois. Collections were made from various substations, located upon the river and adjacent lakes, at stated periods, the intervals varying from one week to one month. Nearly all of the towings made were examined by me, and the list of animals includes ninety species of Rotifera and eighty species of Protozoa.Among the Rotifera there are three presumably hitherto undescribed species of the genus Brachionus. This genus is well represented by ten species and two varieties, and affords an interesting field for study.

scholarly journals A List of the Insect Types in the Collections of the Illinois State Natural History Survey and the University of Illinois

1927 ◽  
Vol 16 (1-7) ◽  
pp. 138-309
Author(s):  
Theodore Frison
Keyword(s):  
Natural History ◽  
University Of Illinois ◽  
History Survey ◽  
The University

The ever-increasing requests by technical workers in the field of entomology for information concerning the insect types in the collections of the Illinois State Natural History Survey and the University of Illinois have led to the preparation of this paper.

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