XIX. A LIST OF THE ODOxNATx\ COLLECTED ON THE 



ISLE OF PINES BY MR. J. L. GRAF IN 1910, AND BY 



MR. G. A. LINK IN 1912-1913, NOW CONTAINED 



IN THE CARNEGIE MUSEUM. 



By Hugo Kahl. 



Mr. J. L. Graf, who was a member of the party which made a brief 

 visit to the Isle of Pines in 1910, was especially interested in collecting 

 the Odonata, of which he brought back with him more than five hun- 

 dred specimens, representing twenty-four species. These are accessed 

 in the Museum under our Accession No. 4169. Mr. G. A. Link, Sr., 

 who made a stay of more than a year upon the island, during which he 

 was principally engaged in collecting birds, also collected such insects 

 as he found the time to take and preserve. Among them are a 

 number of Odonata, which are accessed under Nos. 4658 and 4745. 

 The collection is probably the most perfect which has been taken 

 upon the island, though it may well be that there are some species 

 which have been overlooked. 



The arrangement of the genera in this paper follows that of Mutt- 

 kowski in the Catalogue of the Odonata of North America, published 

 by the Public Museum of the City of Milwaukee. 



Order ODONATA Fabricius. 

 Suborder ZYGOPTERA Selys. 



Genus Lestes Leach. 



1. Lestes tenuatus Rambur. 



Lestes tenuatus Rambur, Ins. Neur., 1842, p. 245. 



Fourteen males and nine females, of which seven pairs were cap- 

 tured in coitii. They were taken at Nueva Gerona, May 11, 1910, 

 by J. L. Graf. 



Genus Argiallagma Selys. 



2. Argiallagma minutum (Selys). 



Trichocnemis minula Selys, in Sagra's Hist. Nat. de Cuba, VII. 1857, p. 164. 



A male and female taken at Nueva Gerona, May 9, and a female 

 taken at Los Indios, May 19, 1910, by J. L. Graf. In the female 



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