Cymothoa Exigua, The Tongue-Eating Louse... And Other Wikipedia Weirdness

Cymothoa exigua

Cymothoa exigua, or the tongue-eating louse, is a parasitic crustacean of the family Cymothoidae. This parasite enters fish through the gills, and then attaches itself at the base of the fish's tongue. The female attaches to the tongue and the male attaches on the gill arches beneath and behind the female. Females are 8–29 millimetres (0.3–1.1 in) long and 4–14 mm (0.16–0.55 in) in maximum width. Males are approximately 7.5–15 mm (0.3–0.6 in) long and 3–7 mm (0.12–0.28 in) wide.^[1] The parasite destroys the fish's tongue, and then attaches itself to the stub of what was once its tongue and becomes the fish's new tongue.^[2]

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Alan: I am reminded of a brilliant observation by Gregory Bateson:
"Natural History is the antidote for piety."

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For more "weirdness," see 531 "Interesting Wikipedia Articles"

http://www.schalkburger.za.net/interesting-wikipedia-articles/?wpisrc=nl_wonk