How do you not get carried away by the current when you are a small larva at the bottom of a river? Do like human divers and ball! The larvae of trichoptera build a sheath, a real little knitting. This varies depending on the species, some choose to knit small pebbles, leaf or wood debris ...
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15JBD10061

Door-Bois [AT]

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09SJN00007

Larve de phrygane

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07RMS02026

Caddisfly larva [AT]

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12CBR00162

Potamophylax rotundipennis larvae [AT]

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12CBR00234

Glyphotaelius pellucidus larvae [AT]

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06DLG00306

Larve de Glyphotaelius pellucidus

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12CBR00033

Anabolia nervosa larvae

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11CBR00065

Adicella reducta [AT]

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11CBR00067

Adicella reducta [AT]

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12CBR00193

Molanna angustata larvae [AT]

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12CBR00194

Molanna angustata larvae [AT]

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12CBR00199

Limnephilus stigma larvae [AT]

12CBR00201.jpg

12CBR00201

Limnephilus stigma larvae [AT]

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12CBR00207

Limnephilus stigma larvae [AT]

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12CBR00216

Limnephilus luridus larvae [AT]

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12CBR00219

Limnephilus centralis larvae [AT]

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20SBA10010

Rassemblement de macroinvertébré du genre Trichoptère

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20SBA10011

Larve de trichoptère

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20SBA10009

Rassemblement de larves de trichoptère

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20SBA10005

Prédation de larves sur trichoptères sur des larves de perles.

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20SBA10006

Prédation de larves sur trichoptères sur des larves de perles.