Listes faunistiques invertébrés
Tet à Sauto 06169880
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 15/09/2020 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7335 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 61.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 20 | 5 | |
| Nemoura | 26 | 69 | 14 | |
| Protonemura | 46 | 140 | 70 | 7 |
| Perlidae | 155 | 1 | ||
| Perla | 164 | 1 | 2 | |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 2 | 2 | |
| Micrasema | 268 | 2 | 1 | 1 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 4 | 58 | |
| Limnephilidae | 276 | 65 | ||
| Limnephilinae | 3163 | 15 | ||
| Odontocerum | 339 | 2 | ||
| Rhyacophila lato-sensu | 183 | 8 | 37 | 2 |
| Sericostoma | 322 | 8 | ||
| Baetis | 364 | 31 | 21 | 67 |
| Caenis | 457 | 3 | ||
| Ephemerella | 450 | 10 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 4 | ||
| Epeorus | 400 | 1 | 9 | 16 |
| Rhithrogena | 404 | 11 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 4 | 14 | |
| Limnius | 623 | 4 | 5 | |
| Blephariceridae | 747 | 2 | 7 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 113 | 37 | 7 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 96 | 38 | 129 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 1 | |
| Bythinella | 992 | 1 | ||
| Erpobdellidae | 928 | 11 | 3 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Nematoda | 1089 | 1 | ||
| Oligochaeta | 933 | 9 | ||
| Hydracarina | 906 | 1 | 1 |