Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 34.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Sables | Nulle | C |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Blocs | Moyenne | A |
| P7 | Sables | Lente | C |
| P8 | Pierres, galets | Rapide | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Moyenne | B |
| P11 | Sables | Nulle | B |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 64 | 27 | 10 |
| Nemoura | 26 | 1 | 2 | |
| Protonemura | 46 | 1 | ||
| Perlodidae | 127 | 2 | ||
| Perlodes | 150 | 3 | ||
| Hydropsyche | 212 | 4 | 15 | 9 |
| Drusinae | 3120 | 6 | 9 | |
| Limnephilinae | 3163 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 9 | 16 | 18 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 42 | 270 | 190 |
| Caenis | 457 | 4 | 3 | 1 |
| Ephemerella | 450 | 123 | 26 | 18 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 5 | 2 |
| Epeorus | 400 | 2 | 3 | 1 |
| Rhithrogena | 404 | 1 | 10 | 3 |
| Colymbetinae | 2395 | 44 | 1 | |
| Hydroporinae | 2393 | 13 | 4 | 3 |
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 4 | 6 | 1 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 12 | 2 | |
| Hydraena | 608 | 3 | 32 | 16 |
| Athericidae | 838 | 8 | 13 | 3 |
| Ceratopogonidae | 819 | 1 | 6 | 2 |
| Chironomidae | 807 | 258 | 90 | 24 |
| Limoniidae | 757 | 4 | 15 | 2 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 40 | 38 | 20 |
| Gammarus | 892 | 100 | 9 | 11 |
| Pisidium | 1043 | 2 | 1 | |
| Ancylus | 1028 | 6 | 2 | |
| Erpobdellidae | 928 | 2 | 4 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 2 | 2 | |
| Oligochaeta | 933 | 8 | 76 | 31 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |