Listes faunistiques invertébrés
Treboul à Castelnaudary 3 06178049
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 2.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 46.0 | dominant |
| Blocs | ||
| Granulats | 34.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goera | 287 | 2 | ||
| Hydropsyche | 212 | 13 | 8 | 64 |
| Hydroptila | 200 | 19 | 4 | |
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 26 | 32 | 50 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 5 | 1 | 2 |
| Serratella | 5152 | 1 | ||
| Ephemera | 502 | 1 | ||
| Micronecta | 719 | 160 | 25 | |
| Hydrometra | 740 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 48 | 44 | 62 |
| Esolus | 619 | 1 | 3 | 7 |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 58 | 33 | 64 |
| Dixidae | 793 | 12 | 4 | |
| Ephydridae | 844 | 2 | ||
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 7 | 4 | |
| Tipulidae | 753 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 107 | 103 | |
| Echinogammarus | 888 | 1017 | 500 | 1044 |
| Corbicula | 1051 | 3 | 19 | 19 |
| Sphaeriidae | 1042 | 13 | 4 | 13 |
| Pisidium | 1043 | 1 | 1 | |
| Sphaerium | 1044 | 1 | 1 | |
| Unio | 1041 | 1 | ||
| Potamopyrgus | 978 | 89 | 108 | 44 |
| Ancylus | 1028 | 9 | 6 | 8 |
| Ferrissia | 1030 | 5 | ||
| Dugesiidae | 1055 | 2 | 2 | |
| Oligochaeta | 933 | 9 | 17 | 13 |
| Hydracarina | 906 | 1 |