Listes faunistiques invertébrés
La Rhue à Saint-Thomas 05068890
- Télécharger la fiche IRSTEA xls / 733 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Blocs | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 15 | 59 | 4 |
| Asellidae | 880 | 6 | ||
| Athericidae | 838 | 1 | 1 | |
| Baetis | 364 | 15 | 83 | 82 |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 2 | 7 | |
| Blephariceridae | 747 | 3 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 1 | ||
| Caenis | 457 | 2 | ||
| Calopteryx | 650 | 5 | ||
| Chironomidae | 807 | 666 | 122 | 78 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 4 | 1 | 2 |
| Dupophilus | 620 | 3 | 12 | 3 |
| Esolus | 619 | 12 | 16 | 2 |
| Limnius | 623 | 2 | ||
| Ephemerella | 450 | 4 | 2 | |
| Gammarus | 892 | 6 | ||
| Goera | 287 | 3 | ||
| Goeridae | 286 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Ecdyonurus | 421 | 9 | 4 | |
| Hydracarina | 906 | 1 | ||
| Hydraena | 608 | 2 | ||
| Hydropsyche | 212 | 6 | 3 | 6 |
| Hydroptila | 200 | 19 | 148 | |
| Hydrozoa | 3168 | 1 | ||
| Mystacides | 312 | 24 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 3 | ||
| Paraleptophlebia | 481 | 3 | ||
| Leuctra | 69 | 64 | 59 | 7 |
| Euleuctra | 67 | 9 | 4 | 1 |
| Limoniidae | 757 | 3 | 11 | 3 |
| Nemoura | 26 | 1 | ||
| Oligochaeta | 933 | 34 | 10 | 6 |
| Perla | 164 | 8 | ||
| Polycentropus | 231 | 85 | 24 | 16 |
| Psychomyia | 239 | 4 | 24 | 10 |
| Rhyacophila lato-sensu | 183 | 1 | 8 | 1 |
| Simuliidae | 801 | 61 | 95 | |
| Tipulidae | 753 | 5 |