V.LLEN: mammals OF THE WEST [NDIES. 245 



To tliis race I have referred a specimen in the Museum collection 

 from Jeremie, Haiti; and in his recent paper on bats from San 

 Domingo, Dr. .1. A. Allen (1908, p. 581) lias similarly identified three 

 specimens from that island. Three others, collected in Jamaica by 

 Dr. Thomas Harbour, and by him presented to the Museum of 

 ( Comparative Zoology, seem, after careful comparison, to be essentially 

 identical; and Mr. Miller has included Porto Rico, as well, in its range. 



Nyctinomus brasiliensis hahamensis Helm. 



Nyctinomus hahamensis Rehn, Proc. Acad. Nat. Sci. Philadelphia, 

 1902, p. 641. 



This is a slightly larger and more grayish representative of the 

 Cuban N. h. musculus. The type locality is Governor's Harbor, 

 Eleuthera, Bahamas. Other specimens are recorded by the describer 

 from Little Abaco, where, as well as on Great Abaco, it was found by 

 the writer in 1904. Miller (1905, p. 380) also mentions it from Long 

 Island, Bahamas, on the basis of specimens collected by J. H. Riley 

 for the XJ. S. National Museum. 



Nyctinomus brasiliensis antillularum Miller. 



Nyctinomus antillularum Miller, Proc. Acad. Nat. Sci. Philadelphia, 

 1902, p. 398. 



This is a slightly smaller form of the Nyctinomus of Cuba and 

 Porto Rico, with a forearm of from 36.5 to 38.5 mm. It probably 

 occurs throughout the Lesser Antilles. Miller records specimens 

 from Tobago, St. Lucia, Dominica, Montserrat, and St. Kitts. 



In the collection of the Museum of Comparative Zoology are three 

 specimens from St. Kitts, and three from St. Bartholomew's Island, 

 which appear to be referable to this species. The type locality is 

 Roseau, Dominica. There can be little doubt that the relationship 

 of this bat is best expressed by the use of a trinomial. 



Nyctinomus macrotis Gray. 



Nyctinomus macrotis Gray, Ann. Nat. Hist., 1839, 4, p. 5. 

 This bat falls in the group of American Nyctinomi characterized 

 by the presence of 2-2 lower incisors, and the slender, nearly parallel 



