The presence of a new species among a collection of frogs sent to the United States National Museum from Santo Domingo was pointed out to me last summer by Dr. G. K. Noble of the American Museum of Natural History. On his ...

During the summer of 1927 the author spent the period from June 14 to August 10 on the island of Hispaniola….......From July 4 to 7 we collected at Higüey, Seybo and Hato Mayor in the eastern part of the island, and from ...

An additional lot of ferns received on loan from the Berlin Botanical Museum includes two new species, which are described herewith. One of these, represented by an identical specimen in the U. S. National Herbarium, had ...

In an earlier paper, this author dealt briefly with an interesting collection of ferns obtained by Dr. W. L. Abbott in the northeastern part of the Dominican Republic from November, 1920, to May, 1921, describing a new ...

During the reconnaissance of the Dominican Republic, made during 1919 under the direction of T. Wayland Vaughan for the Dominican Government, fossil plants were collected at seven different localities.

The new species described in this paper are based upon material collected by Dr. W. L. Abbott in the early part of 1922. Prior to 1920 only a small proportion of the plants known to occur in the Dominican Republic were ...

In November, 1920, Dr. W. L. Abbott revisited the Dominican Republic, spending the period to May, 1921, in an investigation of the natural history of the Samana Peninsula and of the region lying between Sanchez (at the ...

Continued studies of birds from Haiti and the Dominican Republic in the National Museum have In'ought to attention three geographic races found on small islands oil the coast that differ sufficiently from the groups ...

In February and March, 1928, I visited the Samana Bay region, northeastern Dominican Republic with the special object of obtaining remains of mammals in the Indian deposits that had been previously examined by Gabb in ...