1937 ] 
A. P. Morse 
9 
Researches on North American Acridiidse. Carnegie In- 
stitution of Wash., Publ. 18 : 1-55, figs. 1-13, pis. 1-8. 1904. 
Some Bahama Orthoptera. Psyche 12 : 19-24. 1905. 
New Acridiidae from the southern states. Psyche 13: 119- 
122. 1906. 
Melanoplus viridipes in New England. Psyche 13: 135. 
1906. 
Nemobius palustris Blatchley. Psyche 13 : 158. 1906. 
The ecological relations of the Orthoptera in the Porcupine 
Mountains, Michigan. Rept. State Board of Geol. Survey of 
Michigan for 1905 : 68-72. 1906. 
Paratylotropidia beutenmuelleri sp. nov. Psyche 14 : 14. 
1907. 
Podisma australis nom. nov. Psyche 14 : 57. 1907. 
Further researches on North American Acridiidae. Car- 
negie Institution of Wash., Publ. 68 : 1-54, fig. 1, frontispiece, 
pis. 1-9. 1907. 
Tettigidean notes, and a new species. Psyche 15 : 25. 1908. 
Melanoplus harrisii n. sp. Psyche 16: 12. 1909. 
Report on the Isle Royale Orthoptera of the 1905 expedi- 
tion. An Ecological Survey of Isle Royale, Lake Superior, 
published as a part of the Rept. of the Board of Geol. Survey 
of Mich, for 1908 : 299-303. 1909. 
A hopperdozer for rough ground. Psyche 17 : 79-81, fig. 1. 
1910. 
Lucilia sericata as a household pest. Psyche 18 : 89-92, fig. 
1. 1911. 
The orthopterological work of Mr. S. H. Scudder, with 
personal reminiscences. Psyche 18: 187-192. 1911. 
A pocket list of the birds of eastern Massachusetts with 
especial reference to Essex County, pp. 1-92 + 13 (chart), 
frontispiece. Salem, Mass. 1912. 
Leptura emarginata in New England. Psyche 22: 212. 
1915 [1916]. 
[With Morgan Hebard as joint author.] Fixation of 
single type (lectotypic) specimens of species of American 
Orthoptera. Division 3. Species of North American Orthop- 
tera described by Albert Pitts Morse. Proc. Acad. Nat. Sci. 
Philadelphia 67 : 96-106. 1915. 
A New England orthopteran adventive. Psyche 23: 178- 
180. 1916 [1917]. 
