Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Boyeria | 670 | 5 | ||
| Ancylus | 1028 | 1 | 8 | |
| Athericidae | 838 | 1 | 2 | |
| Baetis | 364 | 14 | 23 | 30 |
| Blephariceridae | 747 | 6 | 3 | |
| Brachycentrus | 265 | 3 | 1 | |
| Micrasema | 268 | 3 | ||
| Calopteryx | 650 | 2 | ||
| Ceratopogonidae | 819 | 2 | 12 | 18 |
| Chironomidae | 807 | 259 | 41 | 30 |
| Elmis | 618 | 152 | 4 | 16 |
| Dupophilus | 620 | 4 | 102 | 173 |
| Esolus | 619 | 6 | 11 | 21 |
| Limnius | 623 | 3 | 17 | 24 |
| Ephemerella | 450 | 11 | 5 | 4 |
| Ephemera | 502 | 5 | ||
| Erpobdellidae | 928 | 2 | ||
| Gammarus | 892 | 4 | 3 | |
| Gerris | 735 | 2 | ||
| Glossosoma | 190 | 16 | 43 | |
| Glossosomatidae | 189 | 2 | 1 | |
| Goeridae | 286 | 4 | ||
| Onychogomphus | 682 | 2 | 5 | 2 |
| Gomphidae | 678 | 2 | ||
| Rhithrogena | 404 | 4 | ||
| Epeorus | 400 | 2 | 9 | 6 |
| Ecdyonurus | 421 | 1 | ||
| Hydracarina | 906 | 4 | 1 | |
| Hydraena | 608 | 3 | 2 | |
| Hydropsyche | 212 | 50 | 30 | 16 |
| Mystacides | 312 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Leuctra | 69 | 1 | 6 | 20 |
| Euleuctra | 67 | 1 | 4 | 17 |
| Limnephilinae | 3163 | 57 | 4 | 10 |
| Limoniidae | 757 | 1 | ||
| Protonemura | 46 | 8 | ||
| Odontocerum | 339 | 1 | 1 | |
| Oligochaeta | 933 | 574 | 198 | 109 |
| Dinocras | 156 | 5 | 3 | |
| Perlidae | 155 | 6 | 7 | |
| Perla | 164 | 2 | 1 | |
| Philopotamus | 209 | 2 | 7 | |
| Rhagionidae | 841 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 6 | 2 | 1 |
| Hydrocyphon | 637 | 1 | 35 | 16 |
| Sericostoma | 322 | 36 | 10 | 8 |
| Simuliidae | 801 | 65 | 2 | |
| Pisidium | 1043 | 14 |