Listes faunistiques invertébrés
Le Céret en aval de Sainte-Gemme 05122895
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 71.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Nulle | 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 |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 32 | 12 |
| Leuctra | 69 | 5 | 248 | 181 |
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | |
| Mystacides | 312 | 3 | 10 | 3 |
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropus | 231 | 4 | 26 | 22 |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 7 | 73 | 217 |
| Centroptilum | 383 | 10 | ||
| Ephemerella ignita | 451 | 1 | 3 | 2 |
| Torleya | 2391 | 2 | ||
| Ephemera | 502 | 2 | 17 | 1 |
| Ecdyonurus | 421 | 1 | 19 | 18 |
| Habrophlebia | 491 | 1 | 15 | 1 |
| Leptophlebiidae | 473 | 16 | 3 | |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 8 | 8 | |
| Elmis | 618 | 4 | ||
| Esolus | 619 | 50 | 149 | |
| Limnius | 623 | 4 | 5 | |
| Oulimnius | 622 | 1 | 38 | 4 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 7 | 5 |
| Chironomidae | 807 | 108 | 94 | 87 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 5 | 2 | 12 |
| Calopteryx | 650 | 1 | ||
| Epitheca | 2655 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Sialis | 704 | 1 | 1 | 2 |
| Crangonyx | 5116 | 172 | 80 | 11 |
| Pacifastacus | 872 | 2 | 1 | 1 |
| Pisidium | 1043 | 11 | 6 | |
| Ancylus | 1028 | 2 | 16 | |
| Planorbidae | 1009 | 7 | 1 | 2 |
| Oligochaeta | 933 | 2 | 8 | 5 |
| Dugesia | 1056 | 4 | ||
| Mermithoïdea | 3159 | 3 | 3 |