500 bulletin: museum of comparative zoology. 



common in all the localities I visited: — Cogimar, Havana, Aguada 

 de Pasajeros, Bolondron and in various places in the Cienaga de 

 Zapata, both in houses and nesting under stones and logs out of doors. 

 I have also several specimens taken by Mr. E. A. Schwarz at Cayamas. 



59. Prenolepis (Nylanderia) fulva Mayr. 

 Verh. Zool. bot. gesellsch. Wien, 1862, 12, p. 698 8 9 . 



Gundlach did not recall the precise locality in which he took this 

 species, but states that it was in the western part of the island. His 

 collection contains a single worker (no. 192). I found the species 

 very common in the Botanical Garden in Havana, where it was 

 running up and down the tree trunks. It was not seen in any of the 

 other localities which I visited. 



60. Prenolepis (Nylanderia) fulva Mayr var. fumata Forel. 

 Deutsch. ent. zeitschr., 1909, p. 264 3 . 



Numerous workers of this variety, which is merely a smaller and 

 decidedly darker form than the type, were taken in the Botanical 

 Garden in Havana running about on the plants. 



61. Prenolepis (Nylanderia) vividula Nylander. 

 Acta Soc. sci. Fennica, 1846, 2, p. 900 g 9 cf. 



Mr. E. A. Schwarz has taken at Cayamas two workers which I 

 believe belong to the typical form of this species. 



62. Prenolepis (Nylanderia) vividula Nylander var. antillana 



Forel. 



P. guatemalensis subsp. antillana Forel, Trans. Ent. soc. London, 

 1893, p. 340 8 9 cf . 



I possess three workers of this variety which were taken by Prof. 

 C. F. Baker in Havana. 



