Analysis of information sources in references of the Wikipedia article "Πορτογαλική καραβέλα" in Greek language version.
The sting of the Portuguese man-of-war. One of the most painful effects on skin is the consequence of attack by oceanic hydrozoans known as Portuguese men-of-war, which are amazing for their size, brilliant color, and power to induce whealing. They have a small float that buoys them up and from which hang long tentacles. The wrap of these tentacles results in linear stripes, which look like whiplashes, caused not by the force of their sting but from deposition of proteolytic venom toxins, urticariogenic and irritant substances.
Updated 10 October 2017
Updated 10 October 2017
The sting of the Portuguese man-of-war. One of the most painful effects on skin is the consequence of attack by oceanic hydrozoans known as Portuguese men-of-war, which are amazing for their size, brilliant color, and power to induce whealing. They have a small float that buoys them up and from which hang long tentacles. The wrap of these tentacles results in linear stripes, which look like whiplashes, caused not by the force of their sting but from deposition of proteolytic venom toxins, urticariogenic and irritant substances.