Listes faunistiques invertébrés
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| Date prélèvement | 13/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 38.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | C |
| P4 | Dalles, argiles | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Bryophytes | Moyenne | A |
| P7 | Blocs | Moyenne | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Blocs | Nulle | C |
| P10 | Granulats | Lente | B |
| P11 | Sables | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | 1 | |
| Leuctra | 69 | 9 | 64 | 89 |
| Protonemura | 46 | 52 | 5 | |
| Micrasema | 268 | 70 | 42 | 3 |
| Oligoplectrum | 263 | 1 | ||
| Silo | 292 | 5 | 3 | |
| Hydropsychidae | 211 | 7 | 11 | |
| Hydropsyche | 212 | 4 | 7 | 3 |
| Lasiocephala | 307 | 9 | 3 | 5 |
| Lepidostoma | 305 | 2 | ||
| Adicella | 320 | 3 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Polycentropodidae | 223 | 44 | 4 | 7 |
| Polycentropus | 231 | 35 | 7 | 7 |
| Psychomyia | 239 | 4 | ||
| Rhyacophila lato-sensu | 183 | 2 | 9 | 8 |
| Sericostomatidae | 321 | 4 | 1 | 7 |
| Sericostoma | 322 | 6 | 6 | |
| Baetis | 364 | 21 | 114 | 12 |
| Procloeon | 390 | 1 | ||
| Serratella | 5152 | 4 | 1 | |
| Torleya | 2391 | 1 | 1 | 2 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 5 | 2 | |
| Epeorus | 400 | 16 | ||
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 2 | 1 | |
| Habrophlebia | 491 | 3 | 1 | |
| Paraleptophlebia | 481 | 11 | 4 | 11 |
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 2 | 2 | 4 |
| Elmis | 618 | 22 | 2 | 5 |
| Limnius | 623 | 3 | 3 | |
| Oulimnius | 622 | 8 | 1 | 2 |
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 5 | 14 | 8 |
| Ceratopogonidae | 819 | 2 | 2 | 2 |
| Chironomidae | 807 | 944 | 224 | 308 |
| Hemerodromiinae | 3202 | 3 | 1 | |
| Dicranota | 765 | 5 | 1 | |
| Psychodidae | 783 | 5 | ||
| Simuliidae | 801 | 17 | 17 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 28 | ||
| Cordulegaster | 687 | 2 | 1 | |
| Gastropoda | 5123 | 9 | ||
| Ancylus | 1028 | 3 | 92 | 190 |
| Bythinella | 992 | 6 | 8 | |
| Potamopyrgus | 978 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | 1 | 3 |
| Pisidium | 1043 | 2 | ||
| Turbellaria | 3326 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Polycelis | 1064 | 3 | 6 | 10 |
| Erpobdellidae | 928 | 1 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 36 | 130 | 134 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |