Search
Now showing items 111-116 of 116
Global amphibian declines : a perspective from the Caribbean
(1993)
Recent concern over the possibility of a global decline in amphibians prompted this assessment of the West Indian species. At the species level, the West Indian amphibian fauna (156 species, all frogs and toads) has not ...
Phylogeography of the West Indian manatee (Trichechus manatus): how many populations and how many taxa?
(1998)
To resolve the population genetic structure and phylogeography of the West Indian manatee (Trichechus manatus), mitochondrial (mt) DNA control region sequences were compared among eight locations across the western Atlantic ...
The forests of the Dominican Republic
(1922)
Physiographic divisions -- Temperature and rainfall -- The general relations of the forest vegetation -- The evergreen hardwood forest type -- The partly evergreen hardwood type -- The pine forest type -- Thorn forest ...
Hispaniolan giant Diploglossus (Sauria: Anguidae): description of a new species and notes on the ecology of D. warreni
(1985)
A third giant species of Diploglossus,D. carraui, is described from north-central República Dominicana. Comparisons between this species and D. warrenifrom Haiti and D. anelpistusfrom south-central República Dominicana are ...
Insularidad, anolis, ecología y evolución
(1986)
Este texto analiza los trabajos de zoogeografía que se han realizado en islas, debiddo a su extensión y faunas limitadas y mayor probabilidad de separar los diversos factores que afectan la distribución de los animales. ...
Problemas y alternativas en la enseñanza de la biología en República Dominicana
(1986)
Este texto evalúa la enseñanza a estudiantes procedentes de colegios y liceos diversos del país, donde se refleja en su gran mayoría que estos estudiantes nunca han recibido ninguna enseñanza biológica. Por tanto es necesario ...