Trichoniscus provisorius (Racovitza, 1908)
Almost certainly as common and widespread as the visually identical Trichoniscus pusillus. Because of the identification difficulties, the male needs examining under a microscope to identify to species level. Trichoniscus provisorius was once considered to be a form of Trichoniscus pusillus Brandt, 1833, but was given full species status a number of years ago.
Nottinghamshire (VC56) distribution of Trichoniscus provisorius
The records for the Nottinghamshire distribution map are currently provided by the following contributors - Trevor and Dilys Pendleton.

You can contribute your own records to help us gain an accurate status of this species in Nottinghamshire. Send an Excel spreadsheet of your records via the 'contact us' link at the top of the homepage.

Updated February 2018

copyright Trevor and Dilys Pendleton ( . .
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