Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8711 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | 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 |
|---|---|---|---|---|
| Limnophora | 848 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 7 | 11 | 26 |
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 2 | 1 | |
| Limoniidae | 757 | 1 | ||
| Dicranota | 765 | 9 | 26 | 20 |
| Dixidae | 793 | 1 | 1 | |
| Simuliidae | 801 | 1 | 3 | |
| Chironomidae | 807 | 59 | 50 | 13 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 1 | 6 | |
| Athericidae | 838 | 16 | 3 | 7 |
| Dupophilus | 620 | 7 | 12 | 10 |
| Pacifastacus | 872 | 1 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Oligochaeta | 933 | 10 | 12 | 21 |
| Ancylus | 1028 | 10 | 10 | 18 |
| Pisidium | 1043 | 5 | 19 | |
| Colymbetinae | 2395 | 3 | ||
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 7 | 4 | |
| Copepoda | 3206 | 1 | ||
| Sphaeridiinae | 5194 | 1 | ||
| Baetis lato sensu | 9794 | 10 | 7 | 8 |
| Oecetis | 317 | 7 | 4 | 6 |
| Leuctra | 69 | 11 | 22 | 5 |
| Perlodidae | 127 | 1 | 1 | 1 |
| Perlodes | 150 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 3 | 1 | 5 |
| Philopotamus | 209 | 3 | ||
| Hydropsychidae | 211 | 23 | 3 | 29 |
| Hydropsyche | 212 | 10 | 11 | 4 |
| Polycentropodidae | 223 | 4 | 7 | |
| Polycentropus | 231 | 19 | 3 | 26 |
| Lype | 241 | 3 | 1 | |
| Limnephilidae | 276 | 7 | 1 | 9 |
| Silo | 292 | 1 | 8 | 6 |
| Mystacides | 312 | 9 | 3 | |
| Protonemura | 46 | 19 | 4 | 5 |
| Sericostomatidae | 321 | 9 | 37 | 7 |
| Sericostoma | 322 | 6 | 2 | |
| Epeorus | 400 | 4 | 7 | |
| Rhithrogena | 404 | 10 | 9 | |
| Ecdyonurus | 421 | 10 | 31 | 21 |
| Ephemerella | 450 | 2 | 1 | |
| Leptophlebiidae | 473 | 45 | 7 | 9 |
| Paraleptophlebia | 481 | 4 | 1 | 13 |
| Habroleptoides | 485 | 1 | ||
| Ephemera | 502 | 9 | 24 | 14 |
| Hydraena | 608 | 9 | 1 | 2 |
| Elmis | 618 | 23 | 1 | 4 |