The United States National Museum has received from Haiti and the Dominican Republic three small collections of mammals that have not yet been reported on. The first was made in a sheltered side crevice, probably once the ...

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 ...

Se describen los estudios realizados por el Parque Zoológico Nacional (República Dominicana) sobre hábitats de la fauna local, hábitats acuáticos, hábitat de montaña. Se expone la investigación realizada en las lagunas ...

Se describen diferentes ecosistemas dominicanos tomando en cuenta los lugares, las condiciones climáticas, la vegetación y los elementos fáunicos. Se incluyen en el análisis discusiones sobre los valores biológicos y el ...

An investigation of the geographic variation of Solenodon indicate that this Greater Antillean insectivore genus is represented by four species, two living, S. cubanus, S. paradoxus, and two extinct, S. marcanoi and a yet ...

The modern West Indian island of Hispaniola is in actuality a fusion of two formerly separate islands, each of which presumably supported a distinctive herpetofauna. With the union of these two paleoislands, there has been ...