Listes faunistiques invertébrés
L'Auroue en amont de l'Isle-Bouzon 05116650
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 38.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 9 | ||
| Leptoceridae | 310 | 1 | 2 | |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 5 | ||
| Polycentropodidae | 223 | 1 | 1 | 1 |
| Cyrnus | 224 | 1 | 4 | |
| Polycentropus | 231 | 6 | 1 | |
| Lype | 241 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 4 | 3 | |
| Baetis lato sensu | 9794 | 1 | 12 | |
| Centroptilum | 383 | 1 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 3 | 6 | 4 |
| Leptophlebiidae | 473 | 2 | 1 | |
| Gerris | 735 | 1 | 2 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 13 | 5 | 5 |
| Esolus | 619 | 1 | ||
| Riolus | 625 | 1 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 1 | 14 | 3 |
| Chironomidae | 807 | 36 | 13 | 7 |
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 3 | 1 | 1 |
| Stratiomyidae | 824 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 2 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 8 | ||
| Sialis | 704 | 2 | ||
| Echinogammarus | 888 | 182 | 149 | 146 |
| Gammarus | 892 | 49 | 2 | |
| Asellidae | 880 | 1 | ||
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 3 | 17 | 10 |
| Pisidium | 1043 | 5 | 13 | 2 |
| Potamopyrgus | 978 | 11 | 13 | 10 |
| Oligochaeta | 933 | 9 | 194 | 84 |
| Hydracarina | 906 | 2 | 1 | |
| Copepoda | 3206 | 1 | 2 |