Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 31/05/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 5.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 15.0 | dominant |
| Vases | 30.0 | dominant |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 39.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Helophytes | Nulle | B |
| P7 | Vases | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Vases | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 5 | 1 | |
| Limnephilinae | 3163 | 10 | 4 | |
| Limnephilidae | 276 | 3 | 3 | 2 |
| Plectrocnemia | 228 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 31 | 40 | 6 |
| Cloeon | 387 | 1 | ||
| Ephemerella ignita | 451 | 131 | 74 | 5 |
| Ecdyonurus | 421 | 2 | ||
| Habrophlebia | 491 | 26 | 46 | 3 |
| Leptophlebiidae | 473 | 74 | 43 | 38 |
| Dryopidae | 610 | 1 | ||
| Dytiscus | 568 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 12 | 1 | |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 121 | 25 | 23 |
| Riolus | 625 | 10 | 1 | 1 |
| Haliplus | 518 | 2 | 8 | 3 |
| Ceratopogonidae | 819 | 11 | 10 | 33 |
| Chironomidae | 807 | 90 | 90 | 74 |
| Sciomyzidae | 845 | 1 | ||
| Simuliidae | 801 | 4 | 1 | |
| Tabanidae | 837 | 2 | 2 | |
| Somatochlora | 693 | 2 | 1 | 3 |
| Corduliidae | 690 | 2 | ||
| Lestidae | 653 | 3 | 2 | |
| Sympetrum | 699 | 9 | 5 | 4 |
| Sialis | 704 | 21 | 65 | 56 |
| Ostracoda | 3170 | 1 | 1 | |
| Asellidae | 880 | 14 | 4 | 4 |
| Pisidium | 1043 | 4 | 100 | 183 |
| Ancylus | 1028 | 3 | 1 | 1 |
| Potamopyrgus | 978 | 2 | 1 | |
| Radix | 1004 | 19 | 35 | 11 |
| Planorbidae | 1009 | 3 | 1 | |
| Erpobdella | 929 | 1 | 1 | |
| Glossiphonia | 909 | 21 | 12 | 10 |
| Oligochaeta | 933 | 4 | 10 | 22 |