Listes faunistiques invertébrés
L'Auroue en amont de l'Isle-Bouzon 05116650
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/10/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 17.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 25.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 51 | 1 | |
| Athripsodes | 311 | 1 | 3 | 2 |
| Polycentropodidae | 223 | 3 | ||
| Cyrnus | 224 | 3 | 1 | |
| Polycentropus | 231 | 6 | 1 | |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 3 | 1 | 2 |
| Baetis lato sensu | 9794 | 1 | ||
| Centroptilum | 383 | 5 | 2 | 2 |
| Caenis | 457 | 2 | 1 | |
| Ephemera | 502 | 4 | 5 | 5 |
| Leptophlebiidae | 473 | 22 | 2 | |
| Corixinae | 5196 | 1 | 1 | |
| Gerridae | 734 | 6 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Elmis | 618 | 4 | 28 | 1 |
| Esolus | 619 | 1 | ||
| Riolus | 625 | 8 | 4 | 3 |
| Stenelmis | 617 | 1 | 1 | |
| Athericidae | 838 | 7 | 7 | 6 |
| Chironomidae | 807 | 37 | 12 | 8 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Gomphus | 679 | 6 | ||
| Onychogomphus | 682 | 2 | ||
| Calopteryx | 650 | 4 | 1 | |
| Platycnemis | 657 | 7 | 1 | |
| Echinogammarus | 888 | 152 | 75 | 1 |
| Gammarus | 892 | 49 | 2 | |
| Asellidae | 880 | 6 | ||
| Corbicula | 1051 | 7 | 35 | |
| Pisidium | 1043 | 1 | 2 | 5 |
| Sphaerium | 1044 | 4 | ||
| Potamopyrgus | 978 | 2 | 1 | |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 27 | 86 | 66 |
| Dugesiidae | 1055 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |