Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 117 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 60.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 19 | 21 |
| Leuctra | 69 | 4 | 18 | 1 |
| Perlodes | 150 | 1 | ||
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | 3 | |
| Hydropsyche | 212 | 2 | 8 | |
| Mystacides | 312 | 2 | ||
| Limnephilinae | 3163 | 23 | 3 | 4 |
| Polycentropus | 231 | 3 | ||
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 11 | 26 | 2 |
| Baetis | 364 | 7 | 7 | |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 19 | 9 | 2 |
| Ephemera | 502 | 3 | 8 | 13 |
| Ecdyonurus | 421 | 1 | 1 | 1 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 7 | ||
| Habrophlebia | 491 | 7 | ||
| Leptophlebiidae | 473 | 1 | 3 | |
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Dupophilus | 620 | 3 | 5 | 3 |
| Elmis | 618 | 6 | 4 | 2 |
| Esolus | 619 | 1 | 1 | 2 |
| Limnius | 623 | 3 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 4 | ||
| Hydraena | 608 | 3 | 4 | |
| Hydrocyphon | 637 | 1 | 4 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 239 | 28 | 73 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 8 | 3 |
| Simuliidae | 801 | 13 | 35 | |
| Tipulidae | 753 | 2 | ||
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 1 | 3 | |
| Onychogomphus | 682 | 2 | 3 | 1 |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Gammarus | 892 | 9 | ||
| Pacifastacus leniusculus | 873 | 1 | ||
| Pisidium | 1043 | 1 | 3 | |
| Ancylus | 1028 | 12 | 15 | 81 |
| Potamopyrgus | 978 | 15 | 11 | 23 |
| Glossiphoniidae | 908 | 2 | ||
| Dugesia | 1056 | 1 | ||
| Oligochaeta | 933 | 9 | 6 | 25 |
| Hydracarina | 906 | 2 | 3 |