Preferência alimentar de Dasypus novemcinctus (Linnaeus, 1758) ex-situ

The effect of iron supplementation in the diet of Dasypus novemcinctus (Linnaeus, 1758) armadillos in captivity.

Armadillos of the species Dasypus novemcinctus have been used as an experimental model of leprosy. Besides non-human primates, they are the only species naturally infected with Mycobacterium leprae and when experimentally inoculated, reproduce the lepromatous form of the disease producing large quantities of bacilli. This species has been maintained in captivity by numerous researchers and spec...

Records of Nine-Banded Armadillos, Dasypus novemcinctus, in Illinois

The nine-banded armadillo, Dasypus novemcinctus, has been expanding its range in the United State since the mid-1800s. There had been sporadic reports of this species in Illinois prior to 1990. I conducted a mail survey in 2003 of individuals knowledgeable about the fauna of southern Illinois to investigate the possible expansion of the armadillo into the state. I also sent questionnaires to an...

Naturally acquired rabies in an armadillo (Dasypus novemcinctus) in Texas.

The first case of rabies in an armadillo is reported. The rabies fluorescent-antibody test and mouse inoculation procedure were used to substantiate the presence of the virus. The Centers for Disease Control authenticated our findings and was able to determine the source of infection by monoclonal antibody typing.

A chromosomal analysis of Nepa cinerea Linnaeus, 1758 and Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepidae)

An account is given of the karyotypes and male meiosis of the Water Scorpion Nepa cinerea Linnaeus, 1758 and the Water Stick Insect Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepomorpha, Nepidae). A number of different approaches and techniques were tried: the employment of both male and female gonads and mid-guts as the sources of chromosomes, squash and air-drying methods for chromosome ...

Atlantic Salmon, Salmo salar Linnaeus, 1758