Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 41 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Hydrophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 22 | 13 |
| Protonemura | 46 | 24 | 75 | |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 1 | 3 | 3 |
| Perlidae | 155 | 1 | 6 | 2 |
| Micrasema | 268 | 160 | 19 | 20 |
| Glossosoma | 190 | 4 | 41 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 16 | 49 | 22 |
| Lepidostoma | 305 | 1 | ||
| Lepidostomatidae | 304 | 1 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 1 | 5 | |
| Limnephilinae | 3163 | 22 | 14 | |
| Odontocerum | 339 | 3 | 1 | |
| Philopotamus | 209 | 2 | 1 | |
| Polycentropus | 231 | 1 | 9 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 15 | 2 |
| Sericostoma | 322 | 25 | 11 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 168 | 110 | 110 |
| Serratella | 5152 | 11 | 4 | |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 2 | 8 | 17 |
| Epeorus | 400 | 23 | 19 | |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 7 | ||
| Leptophlebiidae | 473 | 15 | 3 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 24 | 296 | 73 |
| Elmis | 618 | 264 | 129 | 65 |
| Esolus | 619 | 8 | 24 | 8 |
| Limnius | 623 | 1 | 88 | 4 |
| Oulimnius | 622 | 4 | ||
| Hydraena | 608 | 3 | 8 | 3 |
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 1 | 9 | 1 |
| Ceratopogonidae | 819 | 1 | 36 | 10 |
| Chironomidae | 807 | 76 | 152 | 41 |
| Empididae | 831 | 4 | 1 | |
| Limoniidae | 757 | 2 | 3 | |
| Pediciini | 20537 | 2 | ||
| Simuliidae | 801 | 5 | 96 | 7 |
| Tabanidae | 837 | 4 | ||
| Gammarus | 892 | 466 | 48 | 14 |
| Pisidium | 1043 | 1 | 1 | |
| Hydrobiidae | 973 | 1 | ||
| Planorbidae | 1009 | 1 | 3 | 22 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 194 | 11 |
| Planariidae | 1061 | 4 | 18 | 1 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |