Evidences Eristalis tenax

Name:	Eristalis tenax
Family:	Syrphidae
Genus:	Eristalis

Relationships with other species

The fly 'Eristalis tenax' we could document so far among other things on/at:

Achillea millefolium
Evidence: C263463

Arctostaphylos uva-ursi blooming
Evidence: F182011

Calluna vulgaris blooming
Evidence: C176303

Campanula cenisia
Evidence: F302505

Cirsium palustre
Evidence: F218776

Cirsium spinosissimum
Evidence: C169201

Crepis aurea
Evidence: C169225

Dactylorhiza fuchsii
Evidence: C229463

Doronicum grandiflorum
Evidence: C172221

Euphrasia rostkoviana
Evidence: F289833

Geranium robertianum
Evidence: F219032

Hieracium piliferum
Evidence: C169208

Knautia dipsacifolia
Evidence: F217279

Leontodon hispidus ssp. hispidus
Evidence: C313034

Leucanthemopsis alpina
Evidence: C170204

Leucanthemum vulgare
Evidence: C229931

Oenothera biennis
Evidence: F053627

Pulsatilla vernalis
Evidence: F182097

Saxifraga aizoides
Evidence: F171102

Saxifraga oppositifolia
Evidence: F173202

Saxifraga paniculata
Evidence: C209244

Scabiosa lucida
Evidence: C312864

Scorzoneroides montana
Evidence: C209223

Silene acaulis
Evidence: C306834

Solidago canadensis
Evidence: F053672

Symphyotrichum novae-angliae
Evidence: F007324

Taraxacum officinale
Evidence: F003381

Thymus polytrichus
Evidence: C169213

Thymus pulegioides
Evidence: C318673

Number of evidence: 29

Habitats and communities

The fly Eristalis tenax we could document in the following habitats, among others:

Alpine pasture no longer used
Region: Valais Alps, Switzerland
Height: 2000 - 2040m ASL
All photos

Alpine pasture partly overgrown with espalier bushes
Region: Valais Alps, Switzerland
Height: 2200m ASL
All photos

Alpine pasture that has not been used for a long time
Region: Valais Alps, Switzerland
Height: 2220 - 2230m ASL
All photos

Barren glacier forefield, 2600m
Region: Valais Alps, Switzerland
Height: 2600m ASL
All photos

Barren glacier foreland, 2400m
Region: Valais Alps, Switzerland
Height: 2400m ASL
All photos

Barren southern slope
Region: Valais Alps, Switzerland
Height: 2820 - 2835m ASL
All photos

Debris-covered glacial ridge
Region: Bernese Alps, Switzerland
Height: 2400m ASL
All photos

Glacier forefield with many watercourses
Region: Bernese Alps, Switzerland
Height: 2350m ASL
All photos

High altitude glacier foreland
Region: Valais Alps, Switzerland
Height: 3000m ASL
All photos

Inconspicuous place in the valley bottom of a hilly landscape
Region: Emmental, Switzerland
Height: 950m ASL
All photos

Natural garden
Region: Emmental, Switzerland
Height: 570m ASL
All photos

Path embankment on south-facing slope with adjacent alpine pasture and forest nearby.
Region: Emmental, Switzerland
Height: 1325m ASL
All photos

Ridges with a lot of fine debris
Region: Valais Alps, Switzerland
Height: 2900m ASL
All photos

Small forest clearing with driveway
Region: Emmental, Switzerland
Height: 1060m ASL
All photos

Small pass in barren surroundings.
Region: Bernese Alps, Switzerland
Height: 2670 - 2680m ASL
All photos

Sunny slope along forest path
Region: Emmental, Switzerland
Height: 1000m ASL
All photos

Terrace on the glacier-side flank of a moraine
Region: Bernese Alps, Switzerland
Height: 2350m ASL
All photos

Number of habitats: 17

Distribution

So far, we have been able to observe and document photographically the species Eristalis tenax at altitudes of 570m to 3000m above sea level.

We have so far been able to observe and document photographically the species Eristalis tenax between 14. May and 10. November.

So far we have been able to add 26 observations of this species to the database.

Show all photos of Eristalis tenax....