Listes faunistiques invertébrés
La Jordanne à Rouffiac 05065000
- Télécharger la fiche IRSTEA xls / 733 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 9 | 40 | 32 |
| Athericidae | 838 | 3 | 17 | 9 |
| Baetis | 364 | 157 | 116 | 144 |
| Blephariceridae | 747 | 2 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 9 | ||
| Cambaridae | 2024 | 2 | ||
| Ceratopogonidae | 819 | 2 | 2 | 14 |
| Chironomidae | 807 | 199 | 156 | 140 |
| Oulimnius | 622 | 3 | ||
| Elmis | 618 | 26 | 16 | 14 |
| Esolus | 619 | 22 | 43 | 20 |
| Limnius | 623 | 4 | 12 | 17 |
| Empididae | 831 | 1 | ||
| Ephemerella | 450 | 200 | 128 | 88 |
| Ephemera | 502 | 2 | ||
| Erpobdellidae | 928 | 1 | 1 | |
| Gerris | 735 | 2 | ||
| Agapetus | 191 | 2 | 3 | 5 |
| Glossosoma | 190 | 1 | 1 | 9 |
| Glossosomatidae | 189 | 2 | 2 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 3 | 1 | 8 |
| Rhithrogena | 404 | 1 | ||
| Epeorus | 400 | 6 | 5 | |
| Ecdyonurus | 421 | 23 | 28 | 11 |
| Heptageniidae | 399 | 1 | ||
| Hydracarina | 906 | 14 | 13 | 1 |
| Hydraena | 608 | 2 | 3 | 3 |
| Hydropsyche | 212 | 75 | 81 | 86 |
| Athripsodes | 311 | 1 | ||
| Habrophlebia | 491 | 6 | 3 | |
| Leuctra | 69 | 55 | 98 | 57 |
| Limnephilinae | 3163 | 27 | 18 | 18 |
| Drusinae | 3120 | 1 | ||
| Limoniidae | 757 | 2 | 11 | 21 |
| Nemathelmintha | 3111 | 2 | ||
| Protonemura | 46 | 2 | ||
| Oligochaeta | 933 | 14 | 69 | 75 |
| Perlidae | 155 | 1 | 1 | 3 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Wormaldia | 210 | 3 | 1 | 1 |
| Polycentropus | 231 | 3 | 2 | 1 |
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 15 | 36 | 26 |
| Sericostoma | 322 | 17 | 4 | |
| Simuliidae | 801 | 72 | 115 | 67 |
| Tabanidae | 837 | 1 | 1 |