Textile Cone Snail
Disguised as any other pretty seashell by the seashore, the textile cone snail or conus textile has the capacity to torment its prey. Its microscopic needles contain conotoxins that may dangerously damage the nervous system, instantly causing immense pain, numbness, or even paralysis. First aid: To ease the pain, submerge the affected area in hot water then bandage it before heading to the hospital.