27 



(20) . 



1903. [Report of special agent in charge.] Porto Rico Sta. Rpt. 1902 

 (Reprint from U. S. Dept. Agr., Office Expt. Stas. Rpt. 1902), 

 pp. 343-352, fig. 1. 



(21) GlRARD, M. 



1879. Traite Elementaire d'Entomologie, vol. 2, pp. 130, 131, pi. 63, 

 fig. 3. P;iris. Not seen by writer. 



(22) GLOVEB, T. 



1875. Report of entomologist and curator of the Museum. In U. S. 

 Dept. Agr. Rpt. 1874, p. 144. 



(23) GRAY, G. R. 



1832. In Griffith's Animal Kingdom, vol: 15, Insects, II, p. 174, pi. 113, 

 fig. 3. London. Not seen by writer. 



(24) GUERIN-MENEVILLE, F. E. 



1829-1838. Iconographie du Regne Animal de G. Cuvier, vol. 3, p. 335, 

 pi. 54, fig. 3. Paris. Not seen by writer. 



(25) GUNDLACH, J. 



1886. Contribucion a la Entomologia Cubana, vol. 2, pt. 4 (Ortopteros), 



p. 366. Habana. 



(26) . 



1887. Apuntes para la fauna Puerto-Riquena, VI. In An. Soc. Espafiola 



Hist. Nat., vol. 16, p. 147. 



(27) HARRIS, T. W. 



1862. A Treatise on Some of the Insects Injurious to Vegetation, New 



ed., p. 149. Boston. 



(28) HOLLOW AY, T. E. 



1912. Insects liable to dissemination in shipments of sugar cane. U. S. 

 Dept. Agr., Bur. Ent. Circ. 165, p. 5. 



(29) KELLOGG. V. L. 



1905. American Insects, p. 161, fig. 230. New York. 



(30) LATREILLE, P. A. 



1804. Histoire Naturelle des Crustacees et des Insectes, vol. 12. p. 

 122. Paris. 



(31) LOPEZ TUERO, F. 



1895. La Cana de Azticar en Puerto-Rico, su Cultivo y Enfermedad, 

 pp. 65-67. Rio Piedras, P. R. 



(32) M'BARNET. A. 



1837. Letters in Trans. Ent. Soc. London, vol. 2, pp. X. XXXI. 



(33) MAY. D. W. 



1908. Summary of investigations. In Porto Rico Sta. Rpt. 1907, p. 10. 



(34) - . 



1910. Sugar cane in Porto Rico. Porto Rico Sta. Bui. 9. p. 39. 



(35) MERRILL, G. B. 



1916. Report of tobacco insect investigations. In Rpt. Bd. Comrs. 

 Agr. Porto Rico, 4 (1914-1915), pp. 50, 51. 



(36) PERTY, M. 



1830-1834. Delectus Animalium Articulatorum, p. 118, pi. 23, fig. 8. 

 Munich. 



(37) RATH VON, S. S. 



1863. Report on entomology. In U. S. Dept. Agr. Rpt. 1862, p. 378. 



(38) REHN, J. A. G. 



1903. Notes on West Indian Orthoptera. with a list of the species 

 known from the Island of Porto Rico. In Trans. Amer. Ent. 

 Soc., vol. 29, p. 134. 



