I'm no good with beetles. Lots of these on the tree trunks last night.
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What features make it Nalassus laevioctostriatus?
Basicly, its "jiz" - a small dark beetle that looks a bit like a ground beetle on a tree trunk at night (they are algae feeders). Best I can do - sorry.
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Is this the same species as Cylindrinotus laevioctostriatus?
Yes is is - I don't think there are that many species with the specific epithet of "laevioctostriatus" about. :-)
Lat/Lng: 51.591258, -0.452116
OS grid ref: TQ073891
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