Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | 64.0 | dominant |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Algues | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Algues | Nulle | B |
| P9 | Algues | Nulle | C |
| P10 | Algues | Nulle | C |
| P11 | Algues | Nulle | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 3 | 1 | |
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 5 | ||
| Limnephilinae | 3163 | 4 | ||
| Polycentropodidae | 223 | 1 | ||
| Sericostoma | 322 | 3 | 1 | |
| Baetis | 364 | 1 | ||
| Centroptilum | 383 | 4 | 1 | |
| Baetidae | 363 | 2 | 1 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 2 | ||
| Leptophlebiidae | 473 | 1 | ||
| Dytiscinae | 2396 | 1 | ||
| Elmis | 618 | 8 | 4 | |
| Esolus | 619 | 26 | 23 | 1 |
| Limnius | 623 | 21 | ||
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 7 | 29 | 8 |
| Riolus | 625 | 17 | 15 | 6 |
| Brychius | 520 | 4 | 6 | |
| Haliplus | 518 | 3 | 3 | |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 6 | ||
| Chironomidae | 807 | 32 | 12 | 7 |
| Tipulidae | 753 | 22 | 3 | |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Gomphidae | 678 | 2 | ||
| Sialis | 704 | 1 | ||
| Asellidae | 880 | 25 | 1 | |
| Echinogammarus | 888 | 64 | 2 | |
| Gammarus | 892 | 255 | 184 | 435 |
| Hydracarina | 906 | 1 | ||
| Sphaerium | 1044 | 2 | ||
| Potamopyrgus | 978 | 1 | 263 | 1698 |
| Radix | 1004 | 1 | 1 | |
| Glossiphoniidae | 908 | 5 | 1 | 2 |
| Oligochaeta | 933 | 72 | 6 | |
| Planariidae | 1061 | 3 | 1 |