362 gundlach's work on the odonata of cuba 



Tramea onusta. (...) P. 250. Feb. 15, 1889. Tramea onusta Hagen. 

 No he observads [aic] aun esta e.specie, pero el Sr. Poey la tenia en su colecci6n 

 en un ejemplar masculino. 



Gundlach's description is a translation of Hagen (1861). 



Tramea abdominalis. (12.) P. 251. Feb. 15, 1889. Tramea abdom- 



inalis (Rami).). 

 Libellula basalis Burm.; Selys Cub. p. 185. 



La he cogido cerca de Cardenas, y existe tambien en la Lsla de Pinos, 



I have compared one male from Havana, taken by Baker, and 

 one female from Hamilton Island, Bermudas, Oct., 1905, taken by 

 H. A. Snyder, with Gundlach's description which agrees, except 

 that the Havana male has the superior appendages reddish, not 

 "negros"; the female from Hamilton Island, however, has them 

 black and males from other localities have them blackish with 

 reddish at bases. 



The German version of Gundlach's description^" differs in a 

 number of respects from that given in the present work. 



Tramea insularis. (128.) P. 251. Feb. 15, 1889. Tramea insularis 



Hagen. 

 De la vecindad de Cardenas. 



I have compared one male from Cuba, taken by Poey, no. 37? 

 with Gundlach's description which latter shows the following dif- 

 ferences: labrum "negro," instead of brownish at the base (as 

 it is also in other males examined) ; the superior appendages "con 

 apice negro," instead of reddish throughout (a San Domingo 

 female has them largely blackish) ; legs " negros con la base de los 

 muslos rojiza" (as a San Domingo male has them) instead of 

 largely reddish; veins of the wings in the apical half "negras," 

 instead of reddish or pale brownish. 



A German version of Gundlach's description is given by 

 Hagen, ^^ 



Dr. Ris^- refers insularis Hagen to binotafa Rambui', after 

 examining Rambur's type. He also considers the "binotata 

 Ramb." of Calvert, ^^ to be true binotata. There is, however, a 

 difference between the descriptions of the hamules given by Ris 

 and Calvert respectively, as to their length relative to the genital 



3«Stett. Ent. Zeit., xxviii, \>. 223. 



»> Stett. Ent. Zeit., xxviii, p. 224, 1867. 



32 Cat. Zool. Selys, fasc. xvi, p. 991, 993, 1913. 



^^ Pam. Carn. IMus., vi, j). 259, 1909. 



