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| Click on the image which your specimen most closely resembles. | |||||||||||
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| Single eyespot (e), body length 400-600 µm. | Two separate eyespots (e), body length 225-300 µm. | ||||||||||
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| Two antenna-like (a) projections, circular eyespot (e), body length 340-510 µm. | Crescent-shaped eyespot (e), body length 200-300 µm. | ||||||||||
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