Listes faunistiques invertébrés
Boulzane à St-paul-de-fenouillet 1 06300073
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 90 | 50 | 55 |
| Protonemura | 46 | 1 | ||
| Perlidae | 155 | 1 | ||
| Perla | 164 | 3 | ||
| Micrasema | 268 | 1 | ||
| Oligoplectrum | 263 | 13 | 10 | |
| Agapetus | 191 | 4 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | 8 | 1 |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | 3 | |
| Baetis | 364 | 99 | 95 | 80 |
| Centroptilum | 383 | 6 | ||
| Serratella | 5152 | 15 | 2 | 2 |
| Ecdyonurus | 421 | 2 | 13 | 8 |
| Leptophlebiidae | 473 | 1 | ||
| Habrophlebia | 491 | 8 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 67 | 16 | 1 |
| Esolus | 619 | 3 | 57 | 5 |
| Limnius | 623 | 12 | 1 | |
| Oulimnius | 622 | 29 | 25 | |
| Stenelmis | 617 | 4 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 3 | ||
| Blephariceridae | 747 | 1 | ||
| Chironomidae | 807 | 60 | 43 | 25 |
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 4 | 2 | 50 |
| Onychogomphus | 682 | 4 | 1 | 1 |
| Gammaridae | 887 | 4 | 2 | |
| Gammarus | 892 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 5 | 2 | 1 |
| Potamopyrgus | 978 | 15 | 10 | 5 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 2 | ||
| Nemathelmintha | 3111 | 3 | 3 |