Malo kingi
Malo kingi | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Cnidaria |
Class: | Cubozoa |
Order: | Carybdeida |
Family: | Carukiidae |
Genus: | Malo |
Species: | M. kingi
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Binomial name | |
Malo kingi Gershwin, 2007
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Malo kingi or the common kingslayer is a species of Irukandji jellyfish. It was first described to science in 2007, and is one of four species in the genus Malo.[1] It has one of the world's most potent venoms, even though it is no bigger than a human thumbnail.[2] As an Irukandji, it can cause Irukandji syndrome, characterized by severe pain, vomiting, and rapid rise in blood pressure.
It is named after victim Robert King, a tourist from the United States swimming off
Anatomy and appearance
M. kingi is one of the Irukandji jellyfish. They are sometimes halo banded, meaning they have halo-like rings encircling their tentacles. They are bell-shaped with light purple
Range
M. kingi are local to Queensland, Australia. A very small number of M. kingi are found during the year in late summer and early winter. Non-halo form M. kingi are found more often than the ones with a halo form.[1]
Toxicity
M. kingi are small and inconspicuous, but extremely venomous. This makes it hard for potential victims to see them before they are stung. The death of Robert King is the only proof of their venom being deadly. There have been other incidents of them stinging people.
Death of Robert King
In 2002, U.S. tourist Robert King[4] went to Queensland, Australia. While snorkeling, he was stung by a M. kingi. King died due to jellyfish sting-induced hypertension and intracranial hemorrhage.[5] His death brought awareness of M. kingi and led to more research being done on them. The species was named in his honor.
References
- ^ a b c d e f g Gershwin, L. (2007). Malo kingi: A new species of Irukandji jellyfish (Cnidaria: Cubozoa: Carybdeida), possibly lethal to humans, from Queensland, Australia. Zootaxa 1659 55-68.
- ^ Malo kingi. Science Channel.
- ^ "Killer jelly named after victim". Cairns Post. February 26, 2008. Archived from the original on May 29, 2013.
- ^ Crew, Becky (7 October 2013). "The Smallest and Deadliest Kingslayer in the World". Scientific American.
- PMID 22361384.