Listes faunistiques invertébrés
Chapeauroux à Auroux 04027225
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/06/2011 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Taxon indicateur | Perlodidae |
| I2M2 | 0.8874 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Euleuctra | 67 | 5 | 1 | 12 |
| Leuctra | 69 | 89 | 175 | 42 |
| Protonemura | 46 | 30 | 3 | |
| Perla | 164 | 2 | 1 | |
| Perlodidae | 127 | 4 | ||
| Micrasema | 268 | 60 | 19 | |
| Agapetus | 191 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 1 | 6 | 2 |
| Hydropsyche | 212 | 4 | 27 | 1 |
| Setodes | 318 | 1 | ||
| Allogamus | 2339 | 77 | 31 | 12 |
| Anomalopterygella | 5082 | 13 | 2 | |
| Halesus | 3186 | 5 | ||
| Limnephilinae | 3163 | 9 | ||
| Polycentropus | 231 | 3 | 2 | 8 |
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 6 | 3 | 4 |
| Sericostoma | 322 | 12 | 5 | 1 |
| Baetis | 364 | 143 | 386 | 202 |
| Pseudocentroptilum | 3207 | 2 | ||
| Caenis | 457 | 2 | 2 | 1 |
| Ephemerella ignita | 451 | 109 | 10 | |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 4 | 3 | |
| Ecdyonurus | 421 | 13 | 2 | 4 |
| Epeorus | 400 | 2 | 12 | |
| Aphelocheirus | 721 | 2 | ||
| Corixinae | 5196 | 46 | ||
| Gerris | 735 | 1 | ||
| Platambus | 556 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 117 | 22 | 11 |
| Esolus | 619 | 12 | 5 | 3 |
| Limnius | 623 | 1 | 20 | 1 |
| Oulimnius | 622 | 25 | 5 | 2 |
| Hydraena | 608 | 4 | 6 | |
| Limnebius | 599 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 4 | 11 | 1 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 175 | 93 | 91 |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 2 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 15 | 6 | 38 |
| Tabanidae | 837 | 1 | 1 | 1 |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Pisidium | 1043 | 5 | ||
| Ancylus | 1028 | 1 | 4 | |
| Bythinella | 992 | 2 | ||
| Erpobdella | 929 | 1 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Oligochaeta | 933 | 17 | 62 | 58 |
| Nematoda | 1089 | 1 | 2 | 3 |
| Hydracarina | 906 | 36 | 22 | 13 |