Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| I2M2 | 0.7418 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 47.0 | 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 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pacifastacus | 872 | 6 | ||
| Limnius | 623 | 3 | 15 | 11 |
| Hydrocyphon | 637 | 2 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Micronecta | 719 | 2 | ||
| Blephariceridae | 747 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 28 | 8 | 4 |
| Chironomidae | 807 | 586 | 78 | 17 |
| Ceratopogonidae | 819 | 4 | 1 | |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 1 | 1 | 1 |
| Athericidae | 838 | 1 | 2 | 1 |
| Oulimnius | 622 | 11 | 9 | |
| Gammarus | 892 | 4 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Oligochaeta | 933 | 2 | 19 | 41 |
| Potamopyrgus | 978 | 5 | ||
| Ancylus | 1028 | 207 | 270 | |
| Pisidium | 1043 | 2 | 1 | 1 |
| Polycelis | 1064 | 2 | ||
| Limnephilinae | 3163 | 6 | 3 | |
| Serratella | 5152 | 31 | 8 | |
| Baetis lato sensu | 9794 | 11 | 239 | 276 |
| Pediciidae | 50011 | 2 | 3 | 3 |
| Mystacides | 312 | 1 | ||
| Leuctra | 69 | 42 | 67 | 69 |
| Isoperla | 140 | 1 | ||
| Dinocras | 156 | 2 | 1 | |
| Perla | 164 | 5 | 5 | |
| Rhyacophila lato-sensu | 183 | 18 | 13 | 9 |
| Glossosoma | 190 | 2 | ||
| Philopotamus | 209 | 5 | 18 | |
| Hydropsyche | 212 | 41 | 19 | 23 |
| Polycentropus | 231 | 5 | 1 | |
| Micrasema | 268 | 2 | 8 | |
| Goeridae | 286 | 9 | 3 | |
| Protonemura | 46 | 63 | 5 | 1 |
| Sericostoma | 322 | 2 | 1 | |
| Epeorus | 400 | 4 | 6 | 9 |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 14 | 13 | |
| Caenis | 457 | 8 | 2 | |
| Habrophlebia | 491 | 12 | ||
| Ephemera | 502 | 9 | 2 | 2 |
| Hydraena | 608 | 3 | 5 | |
| Elmis | 618 | 25 | 15 | |
| Esolus | 619 | 13 | 23 | 9 |
| Dupophilus | 620 | 12 | 60 | 29 |