Listes faunistiques invertébrés
La Jordanne à Rouffiac 05065000
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/09/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 7.0 | dominant |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B2 |
| P2 | Pierres, galets | Moyenne | B2 |
| P3 | Roches | Moyenne | B2 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Lente | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Sables | Nulle | B3 |
| P8 | Granulats | Lente | B1 |
| P9 | Pierres, galets | Lente | B2 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Bryophytes | Moyenne | B1 |
| P12 | Hydrophytes | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 104 | 48 | 23 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 2 | ||
| Perla | 164 | 2 | 2 | |
| Perlodes | 150 | 3 | 2 | |
| Silo | 292 | 11 | 5 | 3 |
| Hydropsyche | 212 | 10 | 13 | 5 |
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 10 | 1 | 3 |
| Rhyacophila lato-sensu | 183 | 3 | 10 | 2 |
| Sericostoma | 322 | 7 | 2 | 1 |
| Baetis | 364 | 112 | 136 | 78 |
| Centroptilum | 383 | 3 | ||
| Caenis | 457 | 4 | 1 | |
| Ephemera | 502 | 7 | 2 | |
| Ephemerella | 450 | 9 | 3 | 1 |
| Torleya | 2391 | 2 | ||
| Ecdyonurus | 421 | 3 | 26 | 12 |
| Electrogena | 3181 | 7 | 7 | 6 |
| Epeorus | 400 | 1 | 20 | 3 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 2 | 8 | 7 |
| Habrophlebia | 491 | 1 | 1 | |
| Paraleptophlebia | 481 | 7 | 6 | |
| Micronecta | 719 | 1 | 3 | |
| Colymbetinae | 2395 | 9 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 11 | 5 | 1 |
| Esolus | 619 | 2 | 19 | 9 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 8 | 8 | 1 |
| Athericidae | 838 | 9 | 9 | |
| Chironomidae | 807 | 170 | 43 | 30 |
| Limoniidae | 757 | 7 | 7 | 11 |
| Simuliidae | 801 | 75 | 410 | 18 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Ancylus | 1028 | 2 | 3 | |
| Erpobdellidae | 928 | 4 | 7 | |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 45 | 41 | 110 |
| Hydracarina | 906 | 1 | 1 | 1 |