226 Annals of the Carnegie Museum. 



Abdomen 30, hind wing 29 mm. 



9 unknown. 



Habitat: — Brazil, Chapada, presumably by PL H. Smith, 1 cT 

 numbered 8. Museum of Comparative Zoology, Cambridge, Mass. 



This specimen was once examined by Prof. Needham, as it bears a 

 label in his handwriting " Near Somatoehlora libera Selys," an opinion 

 with which I thoroughly agree. It differs from libera and also lepida 

 Selys in the shape of the superior appendages, as indicated by the 

 italicized portions of the above description. 



It is surprising, however, to find what appears to be a Dorocordulia 

 in southern Brazil, as the genus has not hitherto been known south of 

 Maryland. There is, therefore, ground for suspecting that the local- 

 ity-label may have been misplaced, but in any event the species ap- 

 pears to be undescribed previously. 



139. Somatoehlora villosa Rambur. 



Somatoehlora villosa Ris, Hamburg. Magal. Sammelr. Odon., p. 29. 1904. Mar- 

 tin, Coll. Selys, Cordulin., p. 20, fig. 15. 19C6. 



Habitat: — Chile, Banos de Cauquenes, 1 cT ; Valparaiso, 1 9 ; 

 E. C. Reed. U. S. National Museum. 



LiBELLULINyE. 



140. Libellula herculea Karsch. 



Libellula herculea Calvert, Biol. Centr.-Amer. Neurop. p. 209, 1905. 



Habitat: — Colombia, Don Amo and Minca, by H. H. Smith, 

 each 1 cT in July. Carnegie Museum, Pittsburgh. 



Venezuela, San Julian, July 20, 1900, by M. W. Lyon, Jr., 1 d\ 

 1 9. U. S. National Museum. 



Paraguay, Sapucay, by W. T. Foster, December, 1899, to March, 

 1900, 4 J 1 , 1 ?. U. S. National Museum. 



Some comparative data for the Sapucay males are given in the 

 ' Biologia ' volume quoted above. 



141. Zenithoptera americana Linnaeus. 



Habitat: — Brazil, Galhao, February 7, 1908, part of 1 9 ; Rio 

 Sapon, January 30, 1908, 1 9 ; by J. D. Haseman. 

 Ucaryzal, February, by H. H. Smith, part of 1 d\ 

 Carnegie Museum, Pittsburgh. 



