Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
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Date prélèvement | 22/07/2008 | ||||||||||||||||||||||||||||||||
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Méthode | Petit cours d'eau | ||||||||||||||||||||||||||||||||
IBG |
16.0
|
||||||||||||||||||||||||||||||||
GFI | 6 | ||||||||||||||||||||||||||||||||
Variété taxonomique | 38 | ||||||||||||||||||||||||||||||||
I2M2 |
0.4350
|
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 12.0 | dominant |
Litieres | 0.2 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 0.5 | marginal |
Blocs | ||
Granulats | 78.0 | dominant |
Helophytes | 0.1 | marginal |
Vases | ||
Sables | 8.0 | dominant |
Algues | ||
Dalles, argiles | 0.2 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | B1 |
P2 | Branchage, racines | Nulle | B1 |
P3 | Pierres, galets | Lente | B1 |
P4 | Dalles, argiles | Lente | B1 |
P5 | Hydrophytes | Lente | B2 |
P6 | Granulats | Lente | B2 |
P7 | Sables | Nulle | B2 |
P8 | Granulats | Nulle | B2 |
P9 | Granulats | Lente | B3 |
P10 | Granulats | Nulle | B3 |
P11 | Granulats | Lente | B3 |
P12 | Granulats | Nulle | B3 |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Ecnomus | 249 | 1 | 3 | 7 |
Hydropsyche | 212 | 6 | 205 | 13 |
Hydroptila | 200 | 1 | 4 | |
Orthotrichia | 197 | 11 | ||
Leptoceridae | 310 | 2 | ||
Athripsodes | 311 | 1 | 4 | 9 |
Mystacides | 312 | 5 | ||
Oecetis | 317 | 5 | 2 | 4 |
Limnephilini | 3162 | 2 | ||
Polycentropodidae | 223 | 1 | 13 | |
Cyrnus | 224 | 3 | 1 | |
Neureclipsis | 236 | 10 | 7 | |
Polycentropus | 231 | 1 | ||
Lype | 241 | 3 | ||
Psychomyia | 239 | 4 | 1 | |
Tinodes | 245 | 1 | ||
Baetidae | 363 | 2 | 1 | |
Baetis | 364 | 5 | 36 | 11 |
Caenis | 457 | 18 | 17 | 32 |
Ephemera | 502 | 3 | ||
Heptageniidae | 399 | 1 | ||
Heptagenia | 443 | 3 | ||
Aphelocheirus | 721 | 7 | 1 | |
Gerris | 735 | 3 | ||
Dupophilus | 620 | 1 | ||
Elmis | 618 | 1 | ||
Oulimnius | 622 | 1 | 3 | |
Stenelmis | 617 | 2 | ||
Diptera | 746 | 1 | ||
Athericidae | 838 | 1 | 1 | 1 |
Ceratopogonidae | 819 | 1 | ||
Chironomidae | 807 | 11 | 898 | 35 |
Empididae | 831 | 1 | 1 | |
Simuliidae | 801 | 3 | 3336 | |
Tabanidae | 837 | 1 | ||
Calopteryx | 650 | 4 | 18 | 1 |
Coenagrionidae | 658 | 1 | ||
Platycnemis | 657 | 3 | 1 | |
Sialis | 704 | 1 | ||
Gammaridae | 887 | 312 | 71 | 116 |
Echinogammarus | 888 | 13 | 20 | |
Gammarus | 892 | 413 | 56 | 256 |
Asellidae | 880 | 130 | 50 | 198 |
Orconectes | 870 | 1 | ||
Corbicula | 1051 | 6 | 54 | 41 |
Sphaeriidae | 1042 | 1 | 3 | |
Sphaerium | 1044 | 6 | 1 | |
Pisidium | 1043 | 1 | 13 | 4 |
Anodonta | 1038 | 1 | 1 | |
Gastropoda | 5123 | 1 | ||
Ancylus | 1028 | 1 | ||
Bithynia | 994 | 4 | 6 | 23 |
Potamopyrgus | 978 | 1 | ||
Theodoxus | 967 | 30 | 45 | 196 |
Erpobdellidae | 928 | 10 | 47 | 154 |
Glossiphoniidae | 908 | 25 | 10 | 41 |
Piscicolidae | 918 | 1 | 4 | 4 |
Tricladida | 1054 | 2 | ||
Dendrocoelidae | 1071 | 3 | 2 | 4 |
Dugesiidae | 1055 | 13 | 14 | 2 |
Oligochaeta | 933 | 784 | 146 | 195 |
Hydracarina | 906 | 9 | 1 |