Wednesday, 18 August 2010

ANGUILLIFORM CONFUSION





The above are all videos (including the one posted up on the CFZ Bloggo the other day) which show an elongated aquatic animal similar to either an eel or a sea snake living in a tidal pool in Hawaii. The video posted in the original bloggobit intimated that this was Laticauda colubrina, a seasnake unknown from Hawaii (top right). Initially I thought the animal was a zebra moray eel (Gymnomuraena zebra), which is pictured top left, but further research made things much more interesting, for about five minutes.

First stop, a list of fish species for Hawaii. There are seventeen listed Muraenidae species in Hawaii, from giants to dwarfs. The video shows an animal between 40-100cm in length; easily within the size range of the target species, the zebra moray. However, on this particular list, the zebra was not listed as being present in Hawaii. The implication for cryptozoology was obvious. What was it doing there? Was it a released ex-captive individual? Was it totally unrecorded? Was it a new species to science that just looked similar to a zebra?

These questions were all answered rapidly when it turned out that there was a slight typo thing, and the zebra was listed outside of the other Muraenidae from Hawaii. Mystery solved, the animal in the videos is a zebra moray eel.

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