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Picture library: 15355

ANOPLONYX DESTRUCTOR . Benson ' s larch sawfly ex cocoons . Two cocoons showing head and thorax illustrating difference between larval form ( on left ) with black eye and no opaqueness , and pupal eye , clear  (on right) with opaqueness of thoracic leg  region . Location: Mortimer , Berkshire , England .

Reference: 15355

ANOPLONYX DESTRUCTOR . Benson ' s larch sawfly ex cocoons . Two cocoons showing head and thorax illustrating difference between larval form ( on left ) with black eye and no opaqueness , and pupal eye , clear (on right) with opaqueness of thoracic leg region . Location: Mortimer , Berkshire , England .


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Credit line: Forestry Commission

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