The cryopreservation of jaguar semen must be improved to produce high-quality biobanking
doses. Until now, the rare studies of semen freezing in the species have only evaluated …

The in situ population of jaguars in the Caatinga is less than 250 individuals, subdivided into
five subpopulations, and is classified as endangered regarding its risk of extinction. Luisa, a …

The use of α2‐adrenergic agonists in association with urethral catheterization has been
used as a technique for pharmacological semen collection in cats. The mechanism of action …

Assisted reproductive technologies enable the transportation and exchange of genetic
material, so it is an essential complementary tool in conservation programs. Unfortunately …

The giant anteater (Myrmecophaga tridactyla) is a member of the Myrmecophagidae family
and is now classified as" Vulnerable" due to the risk of extinction. In spite of this, research on …

abstract The crab-eating fox inhabits all Brazilian biomes, but little is known about its in situ
reproduction. The objective of this study was to assess the pharmacological semen …

Zoo managed cheetahs provide an insurance population for wild cheetahs that are under
threat of extinction from habitat loss, lack of prey, competition, pet trade and poaching for …

Semen collection methods vary greatly and rely on the practitioner's expertise, available
materials, and the specific behavioral traits of the male animals involved. When it comes to …

Assisted reproductive technologies enable the transportation and exchange of genetic
material, so it is an essential complementary tool in conservation programs. Unfortunately …

The crab-eating fox inhabits all Brazilian biomes, but little is known about its in situ
reproduction. The objective of this study was to assess the pharmacological semen …