Anolis lizards in the Greater Antilles partition the structural microhabitats available at a given site into four to six distinct categories. Most microhabitat specialists, or ecomorphs, have evolved only once on each ...

Determining the processes responsible for phenotypic variation is one of the central tasks of evolutionary biology. While the importance of acoustic traits for foraging and communication in echolocating mammals suggests ...

[English] The winter range of the Bicknell's Thrush (Catharus bicknelli), a globally vulnerable Nearctic–Neotropical migratory songbird, is restricted to the Greater Antilles. Most birds occur on Hispaniola, where the ...

Hispaniola, the second largest and most topographically complex island in the Antilles of the Caribbean, is home to a wide variety of habitats for resident birds as well as overwintering migrants from North America. Over ...

[English] The population structure of Limia zonata (Nichols, 1915) was studied in four locations in the Maimón River, Monseñor Nouel province, Dominican Republic. The sex and adult-juveniles ratio was calculated for all ...

A new representative of the thus far monotypic, Bermudan aselloid family Atlantasellidae is described from the freshwater layers of two coastal sinkholes on the south-west Dominican Republic, Hispaniola. Atlantasellus ...

[Español] Se revisó la colección de Araneidae depositada en el Museo Nacional de Historia Natural de Santo Domingo (MNHNSD). Esta consta de 894 especímenes, distribuidos en 22 géneros y 34 especies. Acanthepeira venusta ...

[Español] Se registran y comparan la riqueza, diversidad y abundancia de las arañas asociadas a la sabana de pajón dentro del Parque Nacional Valle Nuevo entre una temporada lluviosa y una seca.

[Español] Se reporta por primera vez habitando de forma natural, la especie de pez ornamental Amphilophus citrinellus (Günther, 1864) para República Dominicana, en la presa de Hatillo, provincia Sánchez Ramírez. Se colectaron ...

[English] The fauna of scutigeromorph centipedes in the Dominican Republic is studied for the first time based on a sample of 28 individuals collected at 21 localities in 12 provinces.