Listes faunistiques invertébrés
Lamalou à Rouet 06182045
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 37.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 14.0 | dominant |
| Vases | ||
| Sables | ||
| Algues | 45.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Bryophytes | Nulle | B |
| P6 | Helophytes | Nulle | B |
| P7 | Algues | Lente | B |
| P8 | Algues | Nulle | B |
| P9 | Bryophytes | Lente | C |
| P10 | Algues | Lente | C |
| P11 | Bryophytes | Nulle | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 2 | ||
| Silo | 292 | 2 | ||
| Goeridae | 286 | 3 | 3 | 6 |
| Allotrichia | 202 | 3 | 7 | 3 |
| Hydroptila | 200 | 13 | 20 | 10 |
| Hydroptilidae | 193 | 5 | 11 | 7 |
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 3 |
| Baetis | 364 | 2 | 8 | 6 |
| Centroptilum | 383 | 10 | 3 | |
| Baetidae | 363 | 2 | ||
| Gerris | 735 | 2 | 3 | 6 |
| Hydrometra | 740 | 1 | ||
| Notonecta | 730 | 1 | 1 | |
| Veliidae | 743 | 1 | ||
| Elmis | 618 | 1843 | 852 | 1992 |
| Oulimnius | 622 | 3 | 1 | |
| Riolus | 625 | 6 | ||
| Haliplus | 518 | 1 | ||
| Chironomidae | 807 | 955 | 811 | 775 |
| Dixidae | 793 | 1 | ||
| Ephydridae | 844 | 7 | 1 | |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Boyeria | 670 | 11 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 3 | ||
| Cordulegaster | 687 | 1 | ||
| Chalcolestes | 2611 | 7 | ||
| Lestidae | 653 | 3 | ||
| Gammarus | 892 | 1890 | 1550 | 2750 |
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 55 | 4 | |
| Hydrobiidae | 973 | 1315 | 1377 | 238 |
| Galba | 1001 | 1 | ||
| Lymnaeidae | 998 | 497 | 12 | |
| Dugesia | 1056 | 1 | ||
| Planariidae | 1061 | 3 | 1 | 19 |
| Oligochaeta | 933 | 262 | 277 | 265 |
| Hydracarina | 906 | 700 | 100 | 352 |
| Hydra | 1077 | 1 | 2 |