Sialis lutaria (Linnaeus 1758) (Family Sialidae)


Adult

Couple (Female above)

Eggs

Length: 10-18mm
Egg Larva Pupa Adult
(8-14 Days) May - April
(2 Years)
(5-7 Days) April - August
(Earliest: 20.4)

Biotopes:
Ponds
Food:
(Larva)

Chironomidae Larvae

Trichoptera

Ephemeroptera
Food:
(Adult)

Anthriscus sylvestris Nectar
Predators:
Pyrrhosoma nymphula

Dolomedes fimbriatus

Nature Spot: Alder Fly - Sialis lutaria
Insektenbox: Gemeine Wasserflorfliege


Pictures © 2003, 2004, 2005 J.K. Lindsey

Caution

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