Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 28.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 11 | 1 | |
| Leuctra | 69 | 6 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 17 | 24 | |
| Hydropsyche | 212 | 7 | 4 | 1 |
| Hydroptila | 200 | 13 | 2 | 2 |
| Ithytrichia | 198 | 2 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 10 | 2 | |
| Oecetis | 317 | 5 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 3 | ||
| Polycentropus | 231 | 10 | ||
| Polycentropodidae | 223 | 4 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 2 | 17 | 13 |
| Baetis lato sensu | 9794 | 12 | 28 | 14 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 4 | 2 | |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Aphelocheirus | 721 | 3 | 8 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 19 | 32 | 1 |
| Stenelmis | 617 | 9 | ||
| Elmidae | 614 | 3 | ||
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 13 | 6 | 2 |
| Ceratopogoninae | 822 | 4 | 2 | |
| Chironomidae | 807 | 64 | 96 | 408 |
| Empididae | 831 | 1 | 1 | 1 |
| Limoniidae | 757 | 1 | 4 | 5 |
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 12 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 5 | ||
| Gammarus | 892 | 164 | 6 | 1 |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 3 | ||
| Corbicula | 1051 | 9 | 14 | 4 |
| Pisidium | 1043 | 10 | 2 | 1 |
| Ancylus | 1028 | 10 | 11 | |
| Potamopyrgus | 978 | 5 | 3 | 6 |
| Galba | 1001 | 1 | ||
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 25 | 19 | 32 |
| Dugesia | 1056 | 2 | ||
| Hydracarina | 906 | 3 | 3 |