Listes faunistiques invertébrés
BOURBRE A TIGNIEU-JAMEYZIEU 06082500
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/09/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 32.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 24 | 3 | 2 |
| Ithytrichia | 198 | 13 | ||
| Mystacides | 312 | 1 | 6 | |
| Cyrnus | 224 | 1 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 1 | 2 | |
| Baetis lato sensu | 9794 | 400 | 9 | 8 |
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 4 | 2 | |
| Caenis | 457 | 1 | 9 | |
| Ephemera | 502 | 5 | 7 | |
| Potamanthus | 509 | 13 | 144 | 720 |
| Aphelocheirus | 721 | 2 | 3 | |
| Micronecta | 719 | 9 | 13 | |
| Elmis | 618 | 32 | 1 | 3 |
| Esolus | 619 | 16 | 20 | 28 |
| Limnius | 623 | 4 | 2 | 5 |
| Oulimnius | 622 | 2 | 4 | 11 |
| Riolus | 625 | 4 | 3 | 1 |
| Athericidae | 838 | 2 | 7 | 39 |
| Chironomidae | 807 | 3072 | 54 | 116 |
| Simuliidae | 801 | 232 | ||
| Tabanidae | 837 | 5 | 6 | |
| Gomphidae | 678 | 1 | 1 | |
| Calopteryx | 650 | 11 | 1 | |
| Coenagrionidae | 658 | 42 | 1 | |
| Platycnemis | 657 | 20 | 1 | |
| Gammarus | 892 | 1405 | 33 | 100 |
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 3 | 17 |
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 8 | 38 | 1 |
| Physella | 19280 | 3 | ||
| Ancylus | 1028 | 3 | 24 | |
| Piscicola | 919 | 4 | ||
| Oligochaeta | 933 | 25 | 164 | |
| Dugesia | 1056 | 17 | 7 | |
| Hydracarina | 906 | 1 |