Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 39 | 14 |
| Protonemura | 46 | 9 | 1 | 6 |
| Isoperla | 140 | 2 | 12 | |
| Perlodidae | 127 | 1 | ||
| Agapetinae | 9812 | 26 | 70 | |
| Glossosomatidae | 189 | 19 | 7 | |
| Silo | 292 | 9 | ||
| Goeridae | 286 | 14 | 4 | |
| Hydropsyche | 212 | 7 | 44 | 52 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 8 | 2 | 1 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 41 | 4 | 15 |
| Odontocerum | 339 | 2 | 2 | |
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 14 | |
| Sericostoma | 322 | 34 | 2 | 10 |
| Baetis lato sensu | 9794 | 21 | 144 | 376 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 63 | 101 | 256 |
| Ephemera | 502 | 1 | 44 | |
| Ecdyonurus | 421 | 7 | 2 | |
| Epeorus | 400 | 1 | 4 | |
| Rhithrogena | 404 | 16 | 28 | |
| Heptageniidae | 399 | 1 | 1 | 4 |
| Habrophlebia | 491 | 27 | 9 | 21 |
| Leptophlebiidae | 473 | 28 | 6 | 14 |
| Dupophilus | 620 | 1 | 7 | 10 |
| Elmis | 618 | 8 | 1 | 12 |
| Limnius | 623 | 3 | 16 | 16 |
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 10 | 10 | 44 |
| Ceratopogonidae | 819 | 1 | 5 | 15 |
| Chironomidae | 807 | 104 | 70 | 184 |
| Empididae | 831 | 2 | 5 | 13 |
| Pediciini | 20537 | 4 | 8 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 18 | |
| Cordulegaster | 687 | 1 | ||
| Calopteryx | 650 | 8 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Planorbidae | 1009 | 12 | 16 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 162 | 109 | 168 |