Lions live in prides; a pride consists of a dominant male, a number of females in his "harem", and a number of juveniles. Male juveniles are chased away from the pride when they mature.
Cheetahs also seem to live in small groups.
Apart from that, I don't believe any big cats live in groups larger than mother and immature children.
Normally, no. But mating pairs may, and females teaching cubs to hunt.
lions
Jaguars are lone hunters.
Jaguars are solitary animals. The only time they will be seen together is to mate or a mother with her cubs. Therefore, yes, Jaguars do hunt alone.
Jaguars hunt in all months as they do not hibernate and must eat daily.
night
yes
Yes
For their pelts.
Jaguars need a big space so they can hunt
Anacondas don't activlly hunt, they usually lie in wait in shallow water. It is possible that a few jaguars have been eaten by anacondas.
Jaguar cubs (kittens) do not hunt. That is done by the mother.
Yes, they hunt at night.
Jaguars get their food the same way as lions, tigers, and bears. These animals all hunt their prey.