Results 81 to 90 of about 378 (157)

Diversity, systematic and conservation of rodents from the southwestern end of the Interior Atlantic Forest [PDF]

, 2020
Presentamos una síntesis del conocimiento actual de los roedores de la provincia de Misiones, Argentina, con énfasis en aspectos taxonómicos, cromosómicos, biogeográficos y de conservación.
Formoso, Anahí Elizabeth, Maciel Buschiazzo, Leandro, Da Rosa, Fernando Antonio, Teta, Pablo, Labaroni, Carolina Alicia, Lanzone, Cecilia   +5 more
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Rostellar hook morphology of Echinococcus granulosus (Batsch, 1786) from natural and experimental Australian hosts, and its implications for strain recognition

, 1990
An analysis of the rostellar hooks of Australian isolates of Echinococcus granulosus revealed that there was less variation in larval (metacestode) than adult characters and that metacestode characters could be measured directly from adult worms.
Hobbs, R.P., Thompson, R.C.A., Lymbery, A.J.   +2 more
core   +1 more source

Head arteries of the red squirrel (Sciurus vulgaris). [PDF]

Vet Res Commun, 2023
Zdun M, Ruszkowski JJ, Hetman M, Felsmann MZ.   +3 more
europepmc   +1 more source

¿Cuántas especies del género Dasyprocta (Rodentia, Dasyproctidae) hay en Argentina?

, 2016
Para la Argentina han sido citadas, dependiendo de los autores, una o dos especies del género Dasyprocta. En esta nota se presenta un análisis morfológico, cualitativo y cuantitativo, de la situación de este taxón en el extremo austral de su distribución (Argentina, Bolivia y Paraguay). El análisis de componentes principales, un análisis discriminante "
Teta, Pablo Vicente, Lucero, Sergio
openaire   +1 more source

Ultraestructura del testículo y epidídimo del tepezcuinte, Agouti paca (Rodentia: Dasyproctidae)

, 2017
The germ cells observed at MET in the seminiferous tubes of the paca (Agouti paca) are: A and B spermatogonias, primary spermatocites, spermatids and Sertoli cells. The epididymus epithelium is constituted by basal, principal and clear cells.
Pashov Nicheva, Blagovesta, Matamoros Hidalgo, Yolanda   +1 more
openaire   +1 more source

Blood Feeding Sources of Nyssomyia antunesi (Diptera: Psychodidae): A Suspected Vector of Leishmania (Kinetoplastida: Trypanosomatidae) in the Brazilian Amazon. [PDF]

J Med Entomol, 2022
Pimentel AC, Sánchez Uzcátegui YDV, de Lima ACS, Silveira FT, Vasconcelos Dos Santos T, Ishikawa EAY.   +5 more
europepmc   +1 more source

[Cutaneous leishmaniasis in Amazonia: isolation of Leishmania (Viannia) lainsoni from the rodent Agouti paca (Rodentia: Dasyproctidae), in the state of Pará, Brazil].

Revista do Instituto de Medicina Tropical de Sao Paulo, 1993
The isolation of Leishmania (V.) lainsoni is recorded for the first time from a wild animal, the rodent Agouti paca (Rodentia: Dasyproctidae), from Pará State, north Brazil. Isolates of the parasite were made from apparently normal skin of 3 specimens of this rodent captured on the Island of Tocantins, in the municipality of Tucuruí, an area ...
F T, Silveira, R, Lainson, J J, Shaw, R R, Braga, E E, Ishikawa, A A, Souza   +5 more
openaire   +1 more source

Galea spixii embryos have potential to produce steroid hormones. [PDF]

Anim Reprod, 2022
de Oliveira FD, Santos PRDS, de Oliveira MF, de Assis AC.   +3 more
europepmc   +1 more source

[Infection induced in wild rodents Dasyprocta leporina (Rodentia: Dasyproctidae), with larval eggs of Lagochilascaris minor (Nematoda: Ascarididae)].

Revista do Instituto de Medicina Tropical de Sao Paulo, 1992
Specimens of Dasyprocta leporina (Linnaeus, 1758) were raised out their natural environment. At three to four months of age they were orally inoculated with Lagochilascaris minor (Leiper, 1909) eggs obtained from a native patient. The eggs were incubated for more than 80 days so that it was possible to obtain, by mechanical compression, larvae that ...
G S, Volcán, C E, Medrano
openaire   +1 more source

On the external characters of some hystricomorph rodents

, 2009
The classifications of the Hystricomorpha in English text-books of Zoology are based upon the one proposed by Alston in 1876 (P.Z.S. 1876, pp. 90-97), which was itself an amplification and in some particulars a modification of the arrangement suggested ...
Pocock, Reginald Innes
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