Drosophila subobscura

Description

3mm. Generally black but with a white under-abdomen. Arista with a few long hairs both dorsally and ventrally. The costal bristle index is 0.5 or slightly more. The wings are generally clear but with some subtle darkening in cells r1 and r2+3.

Identification difficulty
Habitat

Many habitats but particularly around decaying fungi and plants, and also on tree sap runs.

When to see it

Any month.

UK Status

Generally common and widespread.

VC55 Status

Uncommon but under-recorded.

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 fly (Diptera)
Kingdom:
Animalia
Order:
Diptera
Family:
Drosophilidae
Records on NatureSpot:
2
First record:
25/10/2022 (Nicholls, David)
Last record:
04/02/2025 (Nicholls, David)

Total records by month

% of records within its species group

10km squares with records

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Latest records