Listes faunistiques invertébrés
La Seye à La Rouquette 05121350
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/06/2021 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| I2M2 | 0.2459 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 88.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Limnephilinae | 3163 | 15 | 1 | 1 |
| Tinodes | 245 | 8 | 41 | 29 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | 2 |
| Sericostoma | 322 | 5 | ||
| Baetis lato sensu | 9794 | 2 | 21 | 108 |
| Ephemera | 502 | 1 | ||
| Leptophlebiidae | 473 | 4 | ||
| Gerridae | 734 | 1 | ||
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 3 | ||
| Riolus | 625 | 7 | 8 | 7 |
| Elmidae | 614 | 2 | 1 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 15 | 52 | 131 |
| Empididae | 831 | 1 | 1 | |
| Simuliidae | 801 | 1 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 291 | 11 | 60 |
| Gammaridae | 887 | 473 | 7 | 15 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Potamopyrgus antipodarum | 979 | 145 | 129 | 48 |
| Radix | 1004 | 3 | 1 | |
| Glossiphoniidae | 908 | 1 |