48 PROCEEDINGS OF THE ACADEMY OF [Jan., 



Orchelimum concinnum Scudder. 



A female from Chokoloskee is the most southern record for this 

 species, whose general range is more western. 



Orchelimum nitidum Redteubacher. 



A male individual from Chokoloskee probably belongs to this species, 

 differing from the description in several details, which, however, appear 

 to be unimportant. 



Xiphidion gracillimum Morse. 



A scries of fourteen specimens, nine males and five females, repre- 

 sents this beautiful species. Miami adult specimens were taken on 

 January 30, July 17-20 and September 12, 1903, immature specimens 

 on Februar}^ 6 and 8, 1904. A single immature male from Tampa 

 was taken January 16, 1904. Considerable variation is exhibited in 

 the intensity of the dorsal stripe. The type series of the species was 

 taken at Capron and Biscayne Bay. 



All specimens of this species which I captured were found among 

 dense weeds. (H.) 

 Xiphidion brevipenne Scudder. 



This widely distributed species is represented by one female taken 

 at Chokoloskee. 

 Atlanticus sp. 



Fourteen immatiu-c specimens belonging to a species of this genus 

 were taken at Miami on February 6 and 9, 1904, and at Tampa on 

 January 17, 1904. They apparently are not gibbosus, but are quite 

 different from the other species of the genus. 



Ceuthophilus latibuli Scudder. 



A series of eleven specimens of both sexes represents this richly 

 colored species. They were taken at Enterprise, Volusia county, 

 April 18, 1903, by Mr. Philip Laurent. The species was described 

 from Crescent Ciw, Florida, and Georgia. 



Mr. Laurent informs me that this species is found abundantly in 

 gopher holes. In one hole which he dug out the whole of the 

 bottom of the burrow was covered with them. (H.) 



Family G-RYLLID^. 

 Mogoplistes slossoni Scudder. 



A female specimen of this species, which is considerably smaller than 

 the type measurements and apparently immature, was taken at Miami, 

 February 6, 1904. The antennae have four distinct blackish annuli 

 on a chestnut ground. 



