Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/09/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| I2M2 | 0.7698 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 3.0 | marginal |
| 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 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tabanidae | 837 | 1 | ||
| Hydraena | 608 | 13 | 2 | |
| Elmis | 618 | 51 | 8 | 15 |
| Esolus | 619 | 1 | 1 | 2 |
| Dupophilus | 620 | 1 | 1 | |
| Limnius | 623 | 4 | 11 | 9 |
| Sialis | 704 | 4 | ||
| Limoniidae | 757 | 13 | 6 | 1 |
| Simuliidae | 801 | 19 | 1 | 1 |
| Chironomidae | 807 | 560 | 19 | 11 |
| Ceratopogonidae | 819 | 1 | ||
| Empididae | 831 | 2 | ||
| Ephemera | 502 | 1 | ||
| Athericidae | 838 | 4 | 2 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 6 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 1 | 1 | |
| Ancylus | 1028 | 8 | 12 | |
| Hydroporinae | 2393 | 2 | 1 | |
| Colymbetinae | 2395 | 13 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 2 | ||
| Brachycentridae | 262 | 1 | ||
| Protonemura | 46 | 38 | 5 | 3 |
| Leuctra | 69 | 8 | 6 | 4 |
| Perlodes | 150 | 2 | 1 | |
| Dinocras | 156 | 10 | 3 | 1 |
| Perla | 164 | 4 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 9 | 7 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 71 | 21 | 7 |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 1 | 5 | 1 |
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 6 | 2 | 1 |
| Baetis | 364 | 80 | 69 | 73 |
| Epeorus | 400 | 20 | 8 | |
| Rhithrogena | 404 | 2 | 4 | |
| Ecdyonurus | 421 | 3 | 3 | 6 |
| Ephemerella ignita | 451 | 6 | ||
| Paraleptophlebia | 481 | 1 | ||
| Habrophlebia | 491 | 2 |