WEST INDIAN OKTHOPTERA. 129 



XOTES ON WKST INDIAN ORTHOPTERA, WITH A LIST 



OF THE SPECIES KNOWN FROM THE ISLAND 



OF PORTO RICO. 



BY JAMES A. G. KEHN. 



The material on which this study is based is contained in the 

 collections of the United States National Museum and the Academy 

 of Natural Sciences of Philadelphia ; the collections of the respec- 

 tive institutions are designated in the following paper by their initials. 

 Permission to examine the National Museum material was secured 

 through the kindness of Mr. W. H. Ashmead of that institution. 

 All material from Porto Rico, unless otherwise stated, was collected 

 by Mr. August Busck of the U. S. Department of Agriculture. 



Family FORFICULID^. 

 \ uisolabis aimulipes (H. Lucas). 



One female; Fajardo, Porto Rico. February, 1899. (U.S. N. M.) 

 Anisolabis mari I inisi (Gene). 



Two males; Bayamon, Porto Rico. January, 1899. (U.S. N. M.) 

 AitisolabiN azteea (H. Dohm). 

 Three males, thirteen females: 



Utuado, Porto Rico, January, 1899. (U. S. N. M.) 

 Arroyo, Porto Rico, February, 1899. (U. S. N. M.) 

 Bayamon, Porto Rico, January, 1899. (U. S. N. M.) 

 Fajardo, Porto Rico February, 1899. (U. S. N. M.) 

 Mayaguez, Porto Rico, January, 1899. (U. S. N. M.) 

 Ponce, Porto Rico, April 16th. ( U. S. N. M.) 

 Jamaica. (A. N. S. P.) 



Labidura riparia (Pallas). 



One male, four females ; Fajardo, Porto Rico. February, 1899. 



(U. S. N. M.) 



Apterygida gravidula (Gerstaeoker). 



Three males, one female; Aguadilla, Porto Rico. January, IS'.)!). 

 (U. S. N. M. ) 

 Aptcrygida buscki n. sp. 



Type: 9; Utuado, Porto Rico. January, 1899. Collected by 

 August Busck. 



TRANS. AM. ENT. SOC, XXIX. (17) MARCH, 1903. 



