Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 25/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Taxon indicateur | Goeridae |
| I2M2 | 0.4882 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 77.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 34 | 14 | 11 |
| Limnephilinae | 3163 | 11 | 1 | |
| Plectrocnemia | 228 | 3 | 2 | |
| Sericostoma | 322 | 18 | 5 | 4 |
| Centroptilum | 383 | 3 | 1 | 2 |
| Cloeon | 387 | 24 | 27 | 38 |
| Pomatinus substriatus | 31734 | 8 | ||
| Elmis | 618 | 282 | 142 | 31 |
| Esolus | 619 | 60 | 1 | |
| Limnius | 623 | 12 | 35 | 1 |
| Oulimnius | 622 | 5 | 2 | 1 |
| Riolus | 625 | 1 | ||
| Chironomidae | 807 | 1071 | 134 | 33 |
| Culicidae | 796 | 1 | 3 | |
| Boyeria irene | 671 | 1 | ||
| Cordulegaster | 687 | 1 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 889 | 251 | 80 |
| Asellidae | 880 | 128 | 24 | 7 |
| Ancylus | 1028 | 15 | 2 | |
| Physella | 19280 | 2 | ||
| Erpobdella | 929 | 5 | 1 | |
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 7 | 89 | |
| Nemathelmintha | 3111 | 1 |