Listes faunistiques invertébrés
La Bonnette à St-Antonin 05120150
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 21/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Taxon indicateur | Sericostomatidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 8 | |
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 10 | |
| Hydroptila | 200 | 1 | 7 | 1 |
| Athripsodes | 311 | 2 | 2 | |
| Mystacides | 312 | 4 | 5 | |
| Limnephilinae | 3163 | 9 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 11 | 2 |
| Lype | 241 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 2 |
| Sericostoma | 322 | 13 | 1 | 1 |
| Baetis lato sensu | 9794 | 10 | 6 | 63 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 1 | ||
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 2 | 8 | |
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 4 | 8 | 100 |
| Limnius | 623 | 8 | ||
| Oulimnius | 622 | 4 | 8 | |
| Riolus | 625 | 24 | 53 | 56 |
| Gyrinidae | 512 | 1 | ||
| Athericidae | 838 | 9 | ||
| Chironomidae | 807 | 7 | 66 | 639 |
| Empididae | 831 | 1 | 7 | 3 |
| Limoniidae | 757 | 5 | 5 | |
| Simuliidae | 801 | 9 | 5 | |
| Gammarus | 892 | 1232 | 1242 | 819 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 92 | ||
| Pisidium | 1043 | 6 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Bithynia | 994 | 10 | 1 | 1 |
| Potamopyrgus | 978 | 90 | 29 | 224 |
| Radix | 1004 | 3 | 1 | |
| Physidae | 995 | 3 | ||
| Erpobdellidae | 928 | 7 | 1 | |
| Glossiphoniidae | 908 | 15 | 5 | 3 |
| Oligochaeta | 933 | 11 | 15 | |
| Dugesia | 1056 | 1 | ||
| Hydra | 1077 | 3 |