Listes faunistiques invertébrés
Treboul à Castelnaudary 3 06178049
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Goeridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 53.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 34.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | B |
| P2 | Sables | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Helophytes | Nulle | A |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | C |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Blocs | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | ||
| Goera | 287 | 20 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 8 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Tinodes | 245 | 1 | 8 | |
| Baetis | 364 | 1 | ||
| Cloeon | 387 | 2 | ||
| Caenis | 457 | 1 | 1 | |
| Ephemera | 502 | 1 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Elmis | 618 | 2 | 3 | 5 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 12 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 16 | 11 | 27 |
| Micronecta | 719 | 1 | ||
| Boyeria | 670 | 1 | ||
| Platycnemis | 657 | 16 | 2 | |
| Zygoptera | 9785 | 4 | 1 | |
| Sialis | 704 | 3 | 1 | 1 |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 2 | ||
| Echinogammarus | 888 | 59 | 51 | 38 |
| Ancylus | 1028 | 3 | ||
| Ferrissia | 1030 | 5 | 1 | 1 |
| Potamopyrgus | 978 | 20 | 87 | 1 |
| Physella | 19280 | 9 | ||
| Corbicula | 1051 | 8 | 22 | 31 |
| Pisidium | 1043 | 2 | 1 | 3 |
| Oligochaeta | 933 | 32 | 91 | 30 |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 |