Listes faunistiques invertébrés
L'Ariège au Pont du Diable 05172900
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 3.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Rapide | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Branchage, racines | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | ||
| Leuctra | 69 | 5 | 20 | 50 |
| Protonemura | 46 | 23 | 1 | |
| Isoperla | 140 | 2 | ||
| Micrasema | 268 | 181 | 5 | 12 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 133 | 100 | 92 |
| Hydroptila | 200 | 3 | 3 | |
| Ptilocolepus | 194 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 4 | 1 | |
| Rhyacophila lato-sensu | 183 | 18 | 2 | 21 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | 2 | |
| Baetis | 364 | 260 | 264 | 480 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 55 | 46 | 20 |
| Epeorus | 400 | 1 | 2 | |
| Habroleptoides | 485 | 1 | ||
| Dupophilus | 620 | 1 | 3 | |
| Elmis | 618 | 212 | 55 | 40 |
| Esolus | 619 | 3 | 2 | 1 |
| Limnius | 623 | 1 | 3 | 1 |
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 8 | 4 | 6 |
| Blephariceridae | 747 | 9 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 235 | 78 | 100 |
| Empididae | 831 | 10 | 1 | |
| Limoniidae | 757 | 4 | 20 | 17 |
| Psychodidae | 783 | 25 | ||
| Simuliidae | 801 | 337 | 368 | 1266 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 112 | 16 | 20 |
| Ancylus | 1028 | 1 | 2 | 5 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 6 | 2 | 1 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 25 | 10 | 11 |
| Turbellaria | 3326 | 1 | ||
| Planariidae | 1061 | 2 | 1 | 3 |
| Nematoda | 1089 | 12 | 2 |