Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Echimyidae"”.
-
Um estudo de Proechimys (Rodentia, Echimyidae) do Amapá
Proechimys cuvieri with a caryotype of 2N = 28 from Amapá Territory was studied comparatively with a sample from the same location. The morphometric univariate and multivariate analysis done for the samples showed an ocurrence of another morphospecies in the region. The study indicates the …
-
Variabilidade morfológica e status taxonômico das amostras populacionais do gênero Clyomys (Rodentia: Echimyidae)
The genus Clyomys has included two living species, C. laticeps (Thomas, 1909) and C. bishopi Avila-Pires & Wutke, 1981. The first nominal form would range from the Paraguayan Chaco to the states of Minas Gerais and Bahia throughout the Brazilian Cerrado, while the second is known only for regions …
-
Diferenciação craniana infraespecífica em Proechimys iheringi Thomas e Proechimys dimidiatus (Guenter) (Mammalia: Rodentia: Echimyidae)
The genus Proechimys is one of the most diversified groups among the neotropical rodents, and also one of the most poorly understood. This genus was subdivided by Moojen (1948) into two subgenera , namely the subgenus Proechimys and the subgenus Trinomys on the basis of the length of the main fold …
-
Variação craniana, bacular e citogenética em três populações de Thrichomys apereoides (Lund, 1839) (Rodentia: Echimyidae) do nordeste, centro e sudeste do Brasil
… be distinguished from other genera within the Echimyidae by its soft fur and densely-haired tail. Morphometric, karyological and molecular analysis in Thrichomys suggested that genera is politypic. The present study realized morphological (cranial and bacular) and Karyological analysis in three …
-
Manejo em cativeiro e biologia reprodutiva de duas espécies de Thrichomys (Rodentia: Echimyidae) provenientes do Piauí e do Mato Grosso do Sul
… South American rodeTlt Thrichomys (Caviomorpha: Echimyidae). T pachYlfrus inhabited marshlands of Pantanal, while T apereoides laurelltius lives in very dry rocky habitats in Brazilian Caatinga. Both species are natural hosts of Trypallosoma cruzi, agent of Chagas disease and may serve as …