Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 35 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 25 | 13 | 7 |
| Protonemura | 46 | 21 | 2 | |
| Perla | 164 | 2 | ||
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | 9 | |
| Hydropsyche | 212 | 2 | ||
| Hydropsychidae | 211 | 2 | 2 | 1 |
| Philopotamus | 209 | 16 | ||
| Wormaldia | 210 | 4 | 1 | |
| Polycentropus | 231 | 23 | 2 | |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis | 364 | 3 | 16 | 2 |
| Ephemera | 502 | 4 | 1 | |
| Ecdyonurus | 421 | 6 | 2 | |
| Epeorus | 400 | 5 | ||
| Habrophlebia | 491 | 6 | ||
| Leptophlebiidae | 473 | 7 | 4 | |
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 2 | 58 | 8 |
| Elmis | 618 | 26 | 6 | 5 |
| Esolus | 619 | 1 | 7 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 4 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 3 | 1 | |
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 214 | 28 | 24 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 15 | |
| Simuliidae | 801 | 1 | 1 | |
| Calopteryx | 650 | 8 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Osmylus | 854 | 2 | ||
| Echinogammarus | 888 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Hydracarina | 906 | 2 | 1 | |
| Margaritifera | 1036 | 1 | ||
| Ancylus | 1028 | 1 | 3 | 4 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 5 | 46 | 1 |