51Թ

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Wallace's line

noun

Zoogeography.
  1. an imaginary line that separates the Oriental and Australian zoogeographical regions and passes between Bali and Lombok, west of Sulawesi, and east of the Philippines.


Wallace's line

noun

  1. the hypothetical boundary between the Oriental and Australasian zoogeographical regions, which runs between the Indonesian islands of Bali and Lombok, through the Macassar Strait, and SE of the Philippines
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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51Թ History and Origins

Origin of Wallace's line1

First recorded in 1865–70; after A. R. Wallace
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51Թ History and Origins

Origin of Wallace's line1

C20: named after Alfred Russel Wallace
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Example Sentences

Examples have not been reviewed.

One species – the Malayan box turtle Cuora amboinensis – occurs in Sulawesi and the Moluccas, putting it on the Australasian side of Wallace’s Line.

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In the film, Anderson quotes David Foster Wallace’s line: “Every love story is a ghost story.”

From

Note that a modern sea crossing from Borneo to Sulawesi – this involves crossing the fabled Wallace’s Line – would mean swimming across the 200 km of the Makassar Strait.

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“Wallace’s line” dividing the Indo-Malayan and Austro-Malayan sub-regions is frequently transgressed in the range of Malayan insects.

From

The channel between Bali and Lombok lies squarely on Wallace's Line, the famous geographic divide named after the nineteenth-century British biologist Alfred Russel Wallace who, along with Charles Darwin, codiscovered natural selection.

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