Go to the link below and search the insects category for a full list of where and when to catch bugs, and what they are worth. Keep in mind that not all of them may be in Wild World.
Overall there are 56 bugs to catch and 56 fish to catch.
no
winter
No, you cannot catch a shrimp on Animal Crossing (for the Nintendo Gamecube), nor can you catch a shrimp for any of it's successors, Animal Crossing: Wild World and Animal Crossing: City Folk.
You can catch a coelacanth when it is raining or snowing
You use a net.
in december.
Catch all bugs.
no you can't
you catch them in the ocean in June onwards
your house can't catch fire.
There is no such bug as a rain stag.
i think you have to catch every bug