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Sea snakes are found in the Indian and Pacific Oceans, the Persian Gulf, throughout Asia, extending from Africa to America, and from Siberia to Tasmania.
The venom from sea snake bites typically consists of neurotoxins which often develop into the common symptoms within three hours of being bitten.
Because most sea snakes live in tropical waters, the bites occur most when handling it or stepping on one in shallow water.
In fact, recognising the bite mark from a sea snake can be challenging because they are not always painful.
A pair of puncture wounds (resembling small needle marks) might be visible at the bite site.
Here's the thing:
Even so, the punctures can be very small and difficult to see. In some circumstances there will be no visible marks at all.
If you've been in an area with sea snakes and notice unexplained symptoms, even if bite marks are not obvious, typical symptoms of envenomation may develop, and include:
The pressure bandage should not occlude the circulation (the fingers/toes beyond the bandage should remain pink and with normal sensation). The bandage should be left in place until proper medical support is available.
Pro Tip: Another section contains fun facts and information about sea snakes, including their diet, where they live, and which ones are venomous.