Orius niger

Description

A very small predatory bug, c.2mm. The darkest forms are almost completely black, including wing membranes.  However, paler examples can be found, and these are hard to identify.  Antennae and front tibiae are paler. There is a single hair on the anterior and posterior angles of the pronotum. 

Similar Species

Other Orius and small Anthocoridae. 

Identification difficulty
Recording advice

Good quality photos. Paler specimens may need to be dissected to confirm identification.

UK Status

Common (ref: British Heteroptera checklist (2021) https://www.britishbugs.org.uk/systematic_het.html

VC55 Status

Not known. Few records exist, but probably under-recorded due to difficulty of ID

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Species profile

Species group:
insect - true bug (Hemiptera)
Kingdom:
Animalia
Order:
Hemiptera
Family:
Anthocoridae
Records on NatureSpot:
7
First record:
10/11/2022 (Sexton, Timothy)
Last record:
29/08/2025 (Timms, Sue)

Total records by month

% of records within its species group

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