Listes faunistiques invertébrés
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| Date prélèvement | 19/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Pierres, galets | Lente | B |
| P3 | Granulats | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | A |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Pierres, galets | Nulle | B |
| P9 | Branchage, racines | Nulle | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 3 | 2 |
| Leuctra | 69 | 1 | 2 | 5 |
| Goeridae | 286 | 2 | 7 | 6 |
| Hydropsychidae | 211 | 23 | ||
| Hydropsyche | 212 | 7 | 1 | |
| Mystacides | 312 | 8 | 3 | 10 |
| Stenophylacini-chaetopterygini | 3146 | 2 | 5 | 2 |
| Polycentropodidae | 223 | 2 | 7 | 5 |
| Polycentropus | 231 | 4 | 11 | 8 |
| Tinodes | 245 | 1 | 2 | 1 |
| Rhyacophila lato-sensu | 183 | 2 | 19 | |
| Sericostomatidae | 321 | 2 | 1 | |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 21 | 20 |
| Pseudocentroptilum | 3207 | 2 | ||
| Ephemerella ignita | 451 | 1 | 5 | 6 |
| Ephemera | 502 | 6 | 12 | 5 |
| Ecdyonurus | 421 | 4 | 1 | |
| Leptophlebiidae | 473 | 19 | 7 | 1 |
| Habrophlebia | 491 | 3 | 4 | 1 |
| Platambus | 556 | 9 | ||
| Dupophilus | 620 | 2 | 5 | |
| Elmis | 618 | 12 | 15 | 53 |
| Esolus | 619 | 9 | 20 | 17 |
| Limnius | 623 | 1 | 10 | 5 |
| Oulimnius | 622 | 2 | 1 | 2 |
| Hydrocyphon | 637 | 1 | ||
| Ceratopogoninae | 822 | 1 | 3 | 4 |
| Chironomidae | 807 | 172 | 79 | 92 |
| Chelifera | 2884 | 1 | ||
| Dicranota | 765 | 1 | ||
| Simulium | 806 | 5 | 7 | |
| Gerris | 735 | 2 | ||
| Calopteryx | 650 | 7 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | 3 | |
| Austropotamobius | 867 | 1 | 1 | |
| Gammaridae | 887 | 3 | 11 | 3 |
| Gammarus | 892 | 4 | 10 | 9 |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 6 | 14 | 6 |
| Potamopyrgus | 978 | 29 | 21 | 8 |
| Sphaeriidae | 1042 | 35 | 7 | 11 |
| Pisidium | 1043 | 5 | 4 | 6 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | 1 | |
| Oligochaeta | 933 | 7 | 14 | 10 |
| Bryozoa | 1087 | 3 | 3 | |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |