I wasn't aware that crabs bite you. They have claws and they can pinch you, which depending on the crab can create quite a bruise. Just like any other bruise, put some ice on it so the swelling goes down.
Spider bites can grow as the skin swells around them. The bite site does not get bigger, but the surrounding tissues.
A black finger crab is another term for a reef crab, a crab of the family Menippidae, Latin name Ozius truncatus, which is endemic to parts of Australia and New Zealand.
If you have crab bites on your skin, clean the affected area with soap and water, apply an antiseptic cream, and cover it with a bandage. If the bites are painful or show signs of infection, seek medical attention.
Swamp Wars - 2011 Tegu Bites Off Finger was released on: USA: June 2011
It swells because it has been injured; it's no different than accidentally closing your finger in a door - it swells, too. It only lasts a few days & if it's too bothersome, you can take some ibuprofen to help with the discomfort.
Call a doctor.
if you go near the green crab don't bother them or they will snip you and won't let go and it will hurt you and only a person how has worked with crab can get it of and the crab can breack your finger bone if it wants to.
Sounds like a possible spider bite.
BRING IT TO THE DOCTOR'S it's the best thing to do if that happens it could be in a lot of pain
I was wondering too but I found out. If you want to know try taking your index and thumb and pinching your finger (with the finger nails) If a parakeet bites you don't jerk your hand away he/she will think that that's how to make the hand leave his/her cage.
means that they just got caught in a lie or bluffin.
you keep poking it with a stick or your finger until it moves