Australia. Also triantulope. Popular corruption of TARANTULA, applied to a large spider of the genus Voconia.

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1846.  C. P. Hodgson. Remin. Australia, 173. The tarantulas, or ‘triantelopes’ as the men call them, are large, ugly spiders.

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1909.  Daily Chron., 13 April, 4/7. What is a ‘triantelope’?… Originally it was the children’s … way of saying tarantula, but people generally came to adopt it.

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