Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6682 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 39.0 | dominant |
| 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 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | 1 | |
| Leuctra | 69 | 4 | 19 | |
| Nemoura | 26 | 1 | 3 | 2 |
| Isoperla | 140 | 1 | 1 | 2 |
| Glossosomatidae | 189 | 2 | ||
| Silo | 292 | 2 | 6 | 7 |
| Hydropsyche | 212 | 2 | ||
| Crunoecia | 309 | 1 | ||
| Mystacides | 312 | 1 | 1 | 3 |
| Limnephilinae | 3163 | 25 | 10 | 14 |
| Drusinae | 3120 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 6 | 4 | 28 |
| Lype | 241 | 2 | 2 | |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 13 | |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 3 | 5 | 11 |
| Caenis | 457 | 4 | 2 | |
| Ephemerella ignita | 451 | 17 | 10 | 8 |
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 2 | 3 | 6 |
| Epeorus | 400 | 1 | ||
| Habrophlebia | 491 | 1 | 11 | 6 |
| Leptophlebiidae | 473 | 20 | 24 | 13 |
| Gerris | 735 | 5 | ||
| Notonecta | 730 | 1 | ||
| Platambus maculatus | 557 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 10 | 2 | 8 |
| Esolus | 619 | 2 | 4 | |
| Oulimnius | 622 | 4 | 7 | 3 |
| Hydraena | 608 | 2 | ||
| Scirtidae | 634 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 2 | 2 | 2 |
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 984 | 161 | 207 |
| Dixidae | 793 | 1 | 1 | 1 |
| Limoniidae | 757 | 8 | 12 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 6 | 1 | 22 |
| Tabanidae | 837 | 8 | 1 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 9 | 19 | 8 |
| Copepoda | 3206 | 2 | 1 | |
| Gammarus | 892 | 16 | 3 | 2 |
| Pacifastacus leniusculus | 873 | 4 | 2 | 2 |
| Decapoda | 3140 | 1 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 7 | 91 | 83 |
| Potamopyrgus | 978 | 43 | 28 | 25 |
| Xironogiton | 23599 | 7 | ||
| Branchiobdellidae | 3132 | 1 | ||
| Oligochaeta | 933 | 102 | 64 | 49 |