Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/08/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| I2M2 | 0.6158 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 50.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 20.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Bryophytes | Lente | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Roches | Moyenne | B2 |
| P7 | Sables | Lente | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Moyenne | B3 |
| P10 | Roches | Lente | B3 |
| P11 | Sables | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammaridae | 887 | 58 | ||
| Sialis | 704 | 1 | ||
| Tipulidae | 753 | 1 | 1 | |
| Limoniidae | 757 | 1 | 4 | |
| Dixidae | 793 | 2 | 4 | |
| Simuliidae | 801 | 2 | 5 | 1 |
| Chironomidae | 807 | 110 | 52 | 18 |
| Empididae | 831 | 1 | 4 | |
| Athericidae | 838 | 1 | 2 | 1 |
| Rhagionidae | 841 | 1 | ||
| Limnius | 623 | 5 | 3 | 4 |
| Gammarus | 892 | 105 | 188 | |
| Hydracarina | 906 | 2 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 2 | 6 |
| Potamopyrgus | 978 | 1 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Hydrophilinae | 2517 | 2 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Odontocerum | 339 | 1 | 2 | |
| Leuctra | 69 | 7 | 4 | |
| Isoperla | 140 | 1 | ||
| Dinocras | 156 | 17 | 1 | 4 |
| Perla | 164 | 2 | 6 | 4 |
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Glossosoma | 190 | 4 | 3 | |
| Philopotamus | 209 | 1 | 1 | |
| Hydropsyche | 212 | 6 | 4 | 2 |
| Sericostoma | 322 | 2 | 7 | 1 |
| Protonemura | 46 | 15 | 4 | 1 |
| Baetis | 364 | 2 | 16 | 13 |
| Heptageniidae | 399 | 1 | ||
| Ephemerella | 450 | 3 | ||
| Ephemera | 502 | 6 | 1 | 3 |
| Hydraena | 608 | 272 | 21 | 1 |
| Elmis | 618 | 17 | 10 | 3 |
| Esolus | 619 | 3 | 1 | |
| Dupophilus | 620 | 5 | 13 | 1 |