Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Goeridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 17.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 70.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Leuctridae | 66 | 1 | ||
| Goera pilosa | 288 | 3 | ||
| Silo | 292 | 3 | 19 | 21 |
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 30 | 14 | 28 |
| Odontocerum albicorne | 340 | 1 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 9 | ||
| Tinodes | 245 | 1 | 6 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 3 | 11 | 17 |
| Baetis | 364 | 19 | 2 | |
| Caenis | 457 | 2 | 6 | 1 |
| Ephemerella ignita | 451 | 2 | 8 | 3 |
| Ephemera | 502 | 13 | 24 | 40 |
| Gerris | 735 | 2 | 3 | |
| Nepa | 726 | 1 | ||
| Notonecta | 730 | 2 | ||
| Velia | 745 | 2 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 5 | 16 | 19 |
| Esolus | 619 | 14 | 25 | 36 |
| Limnius | 623 | 25 | 17 | 81 |
| Oulimnius | 622 | 1 | 5 | 4 |
| Riolus | 625 | 14 | 15 | 22 |
| Hydraena | 608 | 1 | 1 | |
| Hydrophilidae | 571 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 10 | 4 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 12 | 13 | 12 |
| Dixidae | 793 | 36 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 5 | 15 | 11 |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | 3 | 6 |
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 2 | 3 | |
| Agriotypus | 1083 | 4 | ||
| Gammarus | 892 | 587 | 47 | 29 |
| Asellidae | 880 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 2 | 1 | |
| Potamopyrgus | 978 | 123 | 171 | 199 |
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 21 | 21 | 51 |
| Dugesia | 1056 | 5 | 6 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 15 | 13 | 14 |
| Hydracarina | 906 | 2 | 2 | 1 |