Listes faunistiques invertébrés
REYSSOUZE A ATTIGNAT 3 06580602
- Télécharger la fiche IRSTEA xls / 101 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/08/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 3 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 23.0 | dominant |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | ||
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | 113 | |
| Orthotrichia | 197 | 3 | ||
| Hydroptilidae | 193 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 1 | 88 | |
| Tinodes | 245 | 1 | ||
| Baetis lato sensu | 9794 | 10 | 4 | 384 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 108 | 46 | 96 |
| Ephemerella ignita | 451 | 1 | 12 | |
| Heptagenia | 443 | 4 | ||
| Heptageniidae | 399 | 2 | ||
| Micronecta | 719 | 16 | 8 | |
| Laccophilinae | 2394 | 1 | ||
| Elmis | 618 | 80 | ||
| Esolus | 619 | 144 | ||
| Limnius | 623 | 80 | ||
| Oulimnius | 622 | 80 | ||
| Peltodytes | 519 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 328 | 2688 | 376 |
| Coenagrionidae | 658 | 12 | ||
| Crangonyx | 5116 | 7 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 21 | 1 | |
| Corbicula | 1051 | 2 | 4 | 28 |
| Potamopyrgus | 978 | 52 | 17 | 11 |
| Theodoxus | 967 | 1 | 46 | |
| Physella | 19280 | 5 | ||
| Ancylus | 1028 | 10 | ||
| Ferrissia | 1030 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 2 | 3 | 2 |
| Oligochaeta | 933 | 1 | 29 | |
| Dugesia | 1056 | 1 | 34 |