526 Annals of the Carnegie Museum. 



Genus IMacrothemis Hagen. 



29. Macrothemis celaeno (Selys). 



Libellula celano Selys, in Sacra's Hist. Nat. de Cuba, VII, 1857, p. 454. 



Four males and three females taken at Nueva Gerona and Los Indios 

 by Graf in May, 1910, and a male and female taken at Nueva Gerona 

 by Link in July and August respectively, 1912. 



Genus Tholvmis Hagen. 



30. Tholymis citrina Hagen. 



Tholymis citrina Hagen, Stett. Ent. Zeitung, XXVIII, 1867, p. 218. 



One male taken by Graf at Los Indios, May 20, 1910. 



Hind wings each with two cross-veins on bridge, one of which is 

 nodal, the other proximal and far distant; in the left wing there is a 

 third cross-vein, situated at the proximal end. 



Genus Pantala Hagen. 



31. Pantala flavescens (Fabricius). 



Libellula flavescens Fabricius, Ent. Syst., SuppL, 1798, p. 285. 



One female taken at Nueva Gerona by G. A. Link, June 14, 1912. 



Genus Tramea Hagen. 



32. Tramea insularis Hagen. 



Tramea insularis H agent, Syn. Neur. N. Amer., 1S61, p. 146. 



Three females taken at Nueva Gerona May 6, and one male captured 

 at Los Indios. May 19, 1 910, by J. L. Graf; and a male and female 

 taken by G. A. Link, Sr., respectively in May and June, 1912. 



PSEUD ONEUROPTERA. 



Family CHRYSOPID^. 



Genus Chrysopa Leach. 



33. Chrysopa sp.? 



Thirty-three specimens taken at Nueva Gerona, July 27, 191 2. 



Family ASCALAPHID.^.. 

 Genus Ululodes Currie. 



34. Ululodes hyalinus (Latreille). 



Ascalaphus hyalinus Latreille, in Humboldt Recueil, II, p. 118, PI. XL, fig. 7. 

 Two specimens, one taken at Nueva Gerona, the other at McKinley, 

 both at the end of July. 



