Listes faunistiques invertébrés
Aude à Escouloubre 1 06175540
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 64.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Rapide | B |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Sables | Lente | B |
| P4 | Pierres, galets | Lente | A |
| P5 | Dalles, argiles | Lente | C |
| P6 | Sables | Nulle | B |
| P7 | Branchage, racines | Lente | A |
| P8 | Dalles, argiles | Rapide | C |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Lente | A |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 15 | 3 | 1 |
| Nemoura | 26 | 56 | 6 | 10 |
| Protonemura | 46 | 33 | 12 | |
| Perla | 164 | 6 | ||
| Isoperla | 140 | 4 | 1 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 29 | 44 | 49 |
| Agapetus | 191 | 3 | ||
| Glossosoma | 190 | 5 | ||
| Hydropsychidae | 211 | 10 | 6 | |
| Hydropsyche | 212 | 20 | 5 | |
| Crunoecia | 309 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Odontocerum | 339 | 2 | 4 | 2 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 1 | 3 |
| Sericostomatidae | 321 | 3 | ||
| Baetis | 364 | 14 | 12 | 14 |
| Serratella | 5152 | 1 | ||
| Torleya | 2391 | 3 | 1 | |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 8 | 2 | |
| Epeorus | 400 | 11 | 1 | 8 |
| Rhithrogena | 404 | 7 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 2 | ||
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 12 | 2 | |
| Hydraena | 608 | 1 | ||
| Liponeura | 752 | 1 | ||
| Chironomidae | 807 | 67 | 35 | 13 |
| Dixa | 794 | 1 | ||
| Chelifera | 2884 | 1 | 2 | |
| Clinocerinae | 9813 | 3 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 15 | 5 | 1 |
| Rhagionidae | 841 | 1 | ||
| Simulium | 806 | 4 | 16 | 5 |
| Ancylus | 1028 | 2 | ||
| Polycelis | 1064 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 7 | 17 | 1 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |