Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/08/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| I2M2 | 0.7812 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 50.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Nulle | B3 |
| P2 | Roches | Rapide | B3 |
| P3 | Bryophytes | Moyenne | B1 |
| P4 | Dalles, argiles | Rapide | B3 |
| P5 | Helophytes | Lente | B1 |
| P6 | Roches | Lente | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Granulats | Nulle | B1 |
| P10 | Branchage, racines | Nulle | B1 |
| P11 | Roches | Moyenne | B2 |
| P12 | Dalles, argiles | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 16 | 3 | |
| Leuctra | 69 | 85 | 64 | 14 |
| Protonemura | 46 | 6 | 2 | |
| Micrasema | 268 | 120 | 4 | 3 |
| Oligoplectrum | 263 | 50 | 1 | 1 |
| Cheumatopsyche | 221 | 23 | 2 | |
| Hydropsyche | 212 | 147 | 20 | 43 |
| Hydroptila | 200 | 2 | 2 | |
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 13 | 2 | |
| Oecetis | 317 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 5 | ||
| Chimarra | 207 | 2 | ||
| Polycentropus | 231 | 12 | 11 | 2 |
| Psychomyia | 239 | 1 | 25 | 4 |
| Rhyacophilidae | 182 | 6 | 1 | 3 |
| Sericostoma | 322 | 4 | ||
| Baetis | 364 | 107 | 100 | 90 |
| Centroptilum | 383 | 3 | ||
| Ephemerella | 450 | 8 | 1 | |
| Ecdyonurus | 421 | 2 | 8 | 8 |
| Epeorus | 400 | 2 | ||
| Oligoneuriella | 394 | 2 | 4 | |
| Ephoron | 496 | 1 | ||
| Aphelocheirus aestivalis | 2714 | 2 | 1 | |
| Micronecta | 719 | 1 | 2 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 5 | ||
| Elmis | 618 | 8 | 3 | 1 |
| Esolus | 619 | 4 | 4 | |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 2 | 1 | |
| Stenelmis | 617 | 60 | 4 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 28 | 20 | 9 |
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 85 | 25 | 22 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | 6 | 2 |
| Simuliidae | 801 | 4 | 19 | |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 10 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 30 | 3 | |
| Asellidae | 880 | 21 | ||
| Ancylus | 1028 | 1 | ||
| Dugesiidae | 1055 | 10 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 18 | 5 | 6 |
| Hydracarina | 906 | 1 | 1 | 1 |