Listes faunistiques invertébrés
La Jordanne à Rouffiac 05065000
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 86.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | 24 | 8 |
| Leuctra | 69 | 5 | 11 | 3 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 2 | 1 | |
| Isoperla | 140 | 11 | 19 | 14 |
| Brachyptera | 3 | 1 | ||
| Agapetus | 191 | 6 | 26 | 23 |
| Hydropsyche | 212 | 3 | 1 | |
| Hydroptila | 200 | 15 | 1 | |
| Limnephilinae | 3163 | 43 | 9 | 12 |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | 4 |
| Sericostoma | 322 | 5 | 2 | |
| Baetis | 364 | 15 | 20 | 37 |
| Torleya | 2391 | 3 | ||
| Ephemerella ignita | 451 | 227 | 141 | 114 |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 10 | 18 | 5 |
| Rhithrogena | 404 | 8 | 9 | |
| Heptageniidae | 399 | 4 | 3 | |
| Habrophlebia | 491 | 3 | 5 | 1 |
| Leptophlebiidae | 473 | 1 | 2 | 2 |
| Micronecta | 719 | 17 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 3 | 1 |
| Esolus | 619 | 2 | 9 | 14 |
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | 2 | 1 |
| Chironomidae | 807 | 139 | 26 | 107 |
| Limoniidae | 757 | 4 | 2 | 2 |
| Simuliidae | 801 | 2 | 123 | 3 |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 1 | ||
| Hydracarina | 906 | 1 | ||
| Sphaeriidae | 1042 | 11 | ||
| Ancylus | 1028 | 2 | 3 | |
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 17 | 6 | 14 |