David Miles and a picture of a Mitten crab on the River Thames Oxford

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David Miles crayfisherman on Port Meadow River Thames Oxford shows a picture of a Mitten Crab which like the Signal crayfish that he catches is an invasive species However this crab not only threatens the crayfish but also threatens to kill all the fish life in the river

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Size: 5316px × 3564px
Location: River Thames Oxford
Photo credit: © wildimage / Alamy / Afripics
License: Licensed
Model Released: Yes

Keywords: china, control, crab, crayfish, damage, introduced, invasive, mitten, mitton, pest, portmeadow, river, thames