Want this question answered?
I am not sure what an appendage is but I think in this context, a penguins appendage would be its chick - its little chick that it rears.
Hot dogs are not part of the natural diet of a crayfish ! Hot dogs are processed meat, full of salt, fat and artificial additives - which a crayfish would never enounterin its natural environment !
Most men would get a couple of free hours every weekend as they wouldn't need to mow the grass.
You would find it in the balls sack
The Blind Crayfish would not be able to survive outside because the sun will kill them
If it was injured or sick it may see the other as a weakness in its community
crayfish should be put in about the temperature of water you would put fish in.
The most common appendage would be the leg. Arachnids have eight legs, centipedes have LOTS of legs. I'm not sure how many legs the crustaceans have. I think it's eight. But many crustaceans have modified their two front legs into pincers. And insects have six legs. Another example of an arthropod appendage is the mandible. That's what they have instead of jaws. Mandibles open side to side instead of up and down.
It should no glow.
Without much more information the question can not be answered accurately. Crayfish are scavengers and guppies are not their natural prey. If the crayfish is small enough and your guppies don't have long flowing fins then the guppies may well be too fast for the crayfish to catch. So the answer then would be none. Are you feeding the crays dead guppies? If so I would add one and see how long it takes the crayfish to eat it. Then I would add more and more dead guppies one at a time as the crayfish devours them. As the crayfish grows so it will eat more.
Yes, but only if the crayfish eggs are fertile which requires a male. So if you can see the crayfish eggs on the tail of the crayfish that means that the eggs are fertile and will hatch in about 30 days
It would fluctuate widely.