VIII 
TABLE OF CONTENTS. 
Appendix I. 
Miscellaneous data and replies to circular No. 1 
Circular No. 1, [3]— Nebraska data, L4]— Data for Minnesota, [17]— Data 
for Iowa, [20]— Data for Dakota, [21]. 
Appendix II. 
List of the Orthoptera collected by Dr. A. S. Packard, jr., in tiie west- 
ern United States in the summer of 1877 
Bradynotes opimus, Scudd., n. sp., [24] — Pezotettix pacificus, Scudd., n. sp., 
[24] — Gomphocerm shastanm, Scudd., n. ep., [25] — Circotettix maculatus, 
Scudd., n. sp., [26] — Trimerotropis latifasciata, Scudd., n. sp., [26] — T. 
Hmilis, Scudd., n. sp., [27] — T. caruleipes, Scudd., n. sp., [27] — Peinidia 
wallula, Scudd., n. ep., [27]. 
Appendix III. 
Report of John Marten 
Observations of John Marten, special agent, on locusts in Iowa, [29] — In 
Minnesota, [30]— In Dakota, [30],— In Nebraska, [31]. 
Appendix IV. 
Bibliography of some of the literature concerning destructive lo- 
custs 
Introductory and explanatory remarks, [33] — Bibliography on the destruc- 
tive locusts of Europe, Asia, and Africa, [33] — Supplementary list to the 
bibliography on locusts in foreign countries, [50] — Additions to bibliog- 
raphy on the locusts in America, [55]. 
Appendix V. 
Data concerning locust in texas 
Notes furnished by Gen. A. J. Myer, U. S. A., Chief Signal Officer, on locusts 
in Texas, chiefly in the year 187", [57] — Locust data from Indian Terri- 
tory in 1877, [61]. 
Appendix VI. 
On the flight of locusts 
Translation, by F. P. Spofford, of a memoir by Gaetano de Lucretius, [63] — 
Translation of d'Azara's paper on locust invasions in Spain from 1754 to 
1757, by F. P. Spofford, [66]. 
Appendix VII. 
Notes of a journey made to Utah and Idaho in the summer of 1878, by 
A. S. Packard, Jr 
Observations on locusts in Nebraska and Colorado, [69] — In Wyoming, 
[69] — In Utah, [69] — In Idaho, [70] — Observations on the jonrney re- 
turning East, [71]. 
Appendix VIII. 
YER8m'S RESEARCHES ON THE FUNCTIONS OF THE NERVOUS SYSTEM OF THE AR- 
TICULATE ANIMALS 
Translation, by Dr. A. S. Packard, jr., of Laussure's abstract from Yersin's 
Re"cherches sur les fonctions du systeme nerveux dans les animaux articu- 
16s, [73] 
