Caption: Signal crayfish (Pacifastacus leniusculus) moving underwater over stones. Filmed in Surrey, England, UK. The signal crayfish is native to North America, but was introduced to Europe in the 1960s, and to the UK in 1976. It has spread rapidly since then thanks to its greater resistance to crayfish plague, and it is now classified as an invasive species.

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Keywords: 30 seconds or greater, alien, animal themes, biological, biology, british, crayfish, day, ecological, ecology, england, europe, european, fauna, gb, great britain, invasive, medium shot, moving, nature, nobody, one animal, pacifastacus leniusculus, problem, real time, rocks, science, scientific, signal crayfish, species, stones, surrey, uk, underwater, united kingdom, wild animal, wildlife, zoological, zoology

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Signal crayfish in the UK

K007/1654 Rights Managed

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Duration: 00:00:35.04

Frame size: 1280x720

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 672.0M


Capture format: Unknown

Codec: H.264

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