Listes faunistiques invertébrés
La Truyère en amont de Serverette 05098800
- Télécharger la fiche IRSTEA xls / 2213 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | ||
| Granulats | 47.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Granulats | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperla | 170 | 3 | 4 | |
| Leuctra | 69 | 83 | 342 | 60 |
| Protonemura | 46 | 44 | 2 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 8 | 15 |
| Perlodes | 150 | 1 | 5 | 5 |
| Oligoplectrum | 263 | 301 | 2 | |
| Micrasema | 268 | 91 | ||
| Agapetus | 191 | 6 | 1 | |
| Glossosoma | 190 | 2 | ||
| Goeridae | 286 | 13 | ||
| Silo | 292 | 7 | 75 | 14 |
| Hydropsyche | 212 | 71 | 173 | 61 |
| Limnephilidae | 276 | 1 | 3 | |
| Limnephilinae | 3163 | 27 | 3 | |
| Odontocerum | 339 | 6 | 3 | |
| Polycentropus | 231 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 3 | 3 | 2 |
| Sericostoma | 322 | 84 | 5 | |
| Baetis | 364 | 96 | 72 | 67 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 35 | 17 | 105 |
| Ephemerella | 450 | 215 | 35 | 59 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 26 | 23 | |
| Ecdyonurus | 421 | 6 | 18 | 2 |
| Epeorus | 400 | 3 | ||
| Rhithrogena | 404 | 2 | 5 | 18 |
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 62 | 386 | 189 |
| Elmis | 618 | 28 | 52 | 5 |
| Esolus | 619 | 5 | 85 | 16 |
| Limnius | 623 | 4 | 47 | 5 |
| Oulimnius | 622 | 17 | 45 | 45 |
| Hydraena | 608 | 28 | 4 | 14 |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 6 | 4 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 130 | 31 | 111 |
| Limoniidae | 757 | 3 | 19 | 35 |
| Simuliidae | 801 | 175 | 2 | 2 |
| Tabanidae | 837 | 1 | 3 | 3 |
| Calopteryx | 650 | 8 | ||
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 1 | ||
| Agriotypus | 1083 | 1 | ||
| Gammarus | 892 | 51 | ||
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 1 | 44 | |
| Erpobdellidae | 928 | 6 | 1 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 17 | 29 | 23 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 |