On the Brazilian coast, it is common to hear about jellyfish accidents, Is not it? However, there are other living beings that deserve attention, as they produce substances that can damage our bodies. Did you know, for example, that there are poisonous fish? This is the case of calls sea catfish, venomous fish that can cause serious harm to bathers.
→ Main characteristics of marine catfish
Sea catfish are fish found in shallow coastal areas with sandy and muddy bottoms. They can be found all over the Brazilian coast, however, they are seen predominantly in the Southeast and South regions, where they are responsible for several accidents.
The species that occurs in greater quantity in Brazil is the yellow catfish, which has scientific nameCathorops spixii. Other species that can also be found all belong to the Ariidae family.
Sea catfish have an extremely striking feature: the presence of whiskers. These whiskers, correctly called barbels, allow the fish to locate its prey, thus having a sensory function.
→ The poison of sea catfish
Sea catfish have poisons that can cause unpleasant sensations to those who come in contact with them. The venom of these animals is found in stingers, in glands located at the base of the spines, and in mucus found in their skin.
Accidents with marine catfish usually occur when people walk along the beach distractedly and end up stepping on these animals, which may be dead on the spot. With the entry of the stinger into the skin, the venom begins to act, causing intense pain, which may persist for hours, fever, vomiting, sweating, cramps, swelling, paralysis and, in more severe cases, skin necrosis in the local.
→ What to do in cases of accidents with marine catfish?
If you have an accident with marine catfish, it is important to be aware of some tips:
1- Never remove the stinger;
2- Do not use any product to relieve pain without medical advice. To improve the condition, only a warm water compress is recommended;
2- Seek a doctor immediately;
3- Check the need to take the tetanus vaccine, if yours has expired.
By Ma. Vanessa dos Santos
