Bellardia bayeri

Alternative names
Bayer's Emerald-bottle
Description

5 to 8 mm. Abdomen metallic green or blue. Thorax black with a dark V behind the head. The lower calypter is hairy. There is a brown spot on the upper parafacial which doesn’t disappear when viewed from different angles.

Identification difficulty
Recording advice

Detailed examination may be needed for determination to species level.

Habitat

Various habitats.

When to see it

Late spring to late summer.

Life History

Larvae are parasites of the earthworm Eisenia foetida.

UK Status

There seem to be very few records nationally, but it is possibly under recorded.

VC55 Status

Status in Leicestershire and Rutland not known.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map

Species profile

Species group:
Flies
Kingdom:
Animalia
Order:
Diptera
Family:
Calliphoridae
Records on NatureSpot:
1
First record:
24/04/2022 (Nicholls, David)
Last record:
24/04/2022 (Nicholls, David)

Total records by month

% of records within its species group

10km squares with records

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