264 Mr. W. F. Kirby 07i 



" Swamp on Leeward coast, 1 mile N, of St. George's, 

 Aug. 22." 



" Mustique Island, Grenada, June." 



7. Orihemis ferruginea. 

 Lihellula ferrucjinea, Fabr. Syst. Ent. p. 423. n. 19 (1775). 



A common tropical American species. 



1 Union Island, October. 



7 St. Vincent. 



''Windward side, 1500 feet." 



" Leeward, 500 feet, October, common." 



" Hermitage Estate, Cumberland Valley, 1000 feet, Dec. 

 Open stagnant pools." 



" Grand Sable, by pools near sea, Jan. 4." 



"Windward side, no. 190, seashore." 



" Cumberland, Leeward, by seashore, Dec. 20." 



3 Grenada. 



" No. 106 " ; " 3rd coll. no. 79." 



" Gay Estate, Leeward, 150 feet, Sept. 6. Open marshy 

 land, over pools." 



Beechmorhoga, gen. nov. 



Male. — Frontal tubercle bifid ; abdomen much longer than 

 the hind wings, moderately slender, inflated at base, and 

 gradually thickened towards the extremity. Wings mode- 

 rately long and broad ; pterostigraa moderately long : fore 

 wings with 12 or 13 antenodal and 6 or 7 postnodal nervures, 

 the last antenodal and two first postnodals not continuous ; 

 triangle slightly oblique, free (or, more rarely, traversed), 

 followed by two rows of cells, increasing ; the post-triangular 

 space has a loop-nervure above, enclosing 7 or 8 cells, and is 

 half as broad again at the hind margin as at the triangle ; 

 subtriangular space consisting of three cells : hind wings 

 with 8 or 9 antenodal and 7 to 9 postnodal nervures, the two 

 first postnodals not continuous ; upper anal appendages longer 

 than the eighth segment, hairy, not much thickened laterally 

 before the extremity, which is pointed ; lower appendage 

 nearly as long as the upper : legs long ; femora slightly 

 thickened and denticulated in front, with a double row of 

 bristles. Other characters as in Macrothemis, Hagen. 



In Macrothemis the frontal tubercle is not bifid, the post- 

 triangular space on the fore wings has no loop-nervure, 

 and the two rows of cells only increase close to the hind 

 margin, where the space is scarcely, if at all, broader than at 

 the triancrle. 



