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 | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 20.0 | dominant |
| Pierres, galets | 17.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 11.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Branchage, racines | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | 1 | |
| Athripsodes | 311 | 2 | 2 | |
| Leptocerus | 319 | 1 | ||
| Oecetis | 317 | 1 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetidae | 363 | 2 | 2 | |
| Centroptilum | 383 | 1 | 1 | |
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | 3 | |
| Heptageniidae | 399 | 1 | ||
| Leptophlebiidae | 473 | 1 | 11 | 3 |
| Micronecta | 719 | 3 | ||
| Gerris | 735 | 1 | 2 | |
| Colymbetinae | 2395 | 2 | ||
| Elmis | 618 | 1 | 1 | 3 |
| Riolus | 625 | 1 | 2 | |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 10 | 2 | 5 |
| Chironomidae | 807 | 23 | 10 | 3 |
| Empididae | 831 | 2 | 2 | |
| Boyeria | 670 | 3 | 2 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 2 | ||
| Gomphus | 679 | 1 | 1 | |
| Calopteryx | 650 | 4 | 9 | |
| Platycnemis | 657 | 2 | 2 | |
| Sialis | 704 | 2 | 1 | 1 |
| Echinogammarus | 888 | 88 | 208 | 364 |
| Gammarus | 892 | 19 | 72 | 176 |
| Asellidae | 880 | 1 | ||
| Orconectes | 870 | 2 | ||
| Corbicula | 1051 | 27 | 4 | |
| Pisidium | 1043 | 2 | 1 | |
| Potamopyrgus | 978 | 9 | 13 | 13 |
| Piscicolidae | 918 | 1 | 1 | |
| Oligochaeta | 933 | 156 | 11 | 4 |
| Nematoda | 1089 | 2 | ||
| Hydracarina | 906 | 1 | 4 | 4 |