236 PROCEEDINGS OF THE ACADEMY OF [June, 



The number of specimens taken on the trip of March, 1910, is 

 thirteen hundred and fifteen, and includes sixty-one species. The 

 authors have also examined and here recorded material from this 

 region which was collected for the Brooklyn Museum of Arts and 

 Sciences during the latter part of November, 1911. All of the 

 material in the United States National Museum from southern 

 Florida has been placed at the disposal of the authors through the 

 kindness of Mr. A. N. Caudell, and the specimens which had not 

 been previously considered are recorded in the present paper. Mis- 

 cellaneous material in the Hebard Collection and the Academy of 

 Natural Sciences of Philadelphia from this region, and the collections 

 made by the junior author in January and February, 1903 and 1904, 

 in southern Florida, have also been examined and treated in the 

 present paper, when such action has been thought advisable. All 

 of the material considered in the present paper is in the Hebard 

 Collection and that of the Academy of Natural Sciences of- Phil- 

 adelphia, with the exception of these specimens which have B. I. 

 (Brooklyn Institute of Arts and Sciences), or U. S. N. M. (United 

 States National Museum) in brackets after the records. We wish 

 to extend our thanks to Mr. W. S. Blatchley for the loan of the types 

 of his Eritettix sylvestrus, which enabled us to solve definitely 

 the problem involved. The total number of specimens treated in 

 the present paper is fourteen hundred and eighty-six, which includes 

 sixty-three species; of these one new species and two new geographic 

 races are described, while one circumtropical species is recorded from 



the United States for the first time. 



* 



FORFICULIDJE 



Anisolabis annulipes (H. Lucas). 



Long Key, Fla., March 17, 1910; 1 9 . 



Key West, Fla., March 15, 16, 1910; 5 & , 12 9 . 



In the series before us we find the femoral annuli lacking in two 

 specimens and weakly indicated in a number of others. The speci- 

 mens from Key West were taken from under boards in a vacant 

 field, from under coquina boulders on coquina sand on the beach 

 and also under coquina boulders on fine sand a little back from the 

 beach. Along the beach this form was much the less plentiful of 

 the two species of the genus there found. 



Anisolabis maritima (Gene). 



Long Key, Fla., March 13, 17, 1910; 4 d% 11 9 . 

 Key West, Fla., March 15, 16, 1910; 24 <? , 24 9 : November 21, 

 1911 (Englehardt) ; 1 9 [B. I.]. 



