Listes faunistiques invertébrés
La Sère à Castelmayran 05151975
- Télécharger la fiche IRSTEA xls / 2211 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 25 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | 2 | |
| Cyrnus | 224 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 22 | ||
| Cheumatopsyche | 221 | 1 | 29 | 45 |
| Hydropsyche | 212 | 1 | 19 | 76 |
| Baetis | 364 | 12 | 33 | |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 16 | 27 | 15 |
| Corbicula | 1051 | 6 | 23 | 20 |
| Elmis | 618 | 1 | 2 | 1 |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 2 | 1 | |
| Echinogammarus | 888 | 3 | 1 | |
| Gammarus | 892 | 157 | 14 | 6 |
| Hydrobiidae | 973 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Asellidae | 880 | 51 | 1 | 2 |
| Chironomidae | 807 | 55 | 28 | 26 |
| Erpobdellidae | 928 | 9 | 4 | 4 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 81 | 111 | 37 |
| Athericidae | 838 | 21 | 28 | 8 |
| Calopteryx | 650 | 4 | ||
| Dryops | 613 | 5 | ||
| Pomatinus substriatus | 33844 | 3 | ||
| Dugesiidae | 1055 | 1 | ||
| Gerris | 735 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Hydracarina | 906 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Nepidae | 725 | 1 | ||
| Simuliidae | 801 | 1 | 13 | |
| Tipulidae | 753 | 1 |