Listes faunistiques invertébrés
Le Longue Aygues à Négrepelisse 05120025
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 33 |
| Taxon indicateur | Sericostomatidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 63.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Granulats | Moyenne | B |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraea | 328 | 1 | ||
| Agapetus | 191 | 1 | ||
| Goera pilosa | 288 | 1 | 2 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostoma | 322 | 1 | 3 | 5 |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 130 | 24 | |
| Caenis | 457 | 14 | 2 | 6 |
| Ephemerella ignita | 451 | 2 | 3 | 1 |
| Ephemera | 502 | 11 | 2 | 8 |
| Gerris | 735 | 1 | 2 | |
| Elmis | 618 | 4 | 78 | 22 |
| Limnius | 623 | 10 | 207 | 90 |
| Oulimnius | 622 | 1 | 4 | |
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1234 | 27 | 51 |
| Dolichopodidae | 836 | 1 | 1 | |
| Limoniidae | 757 | 1 | 11 | 5 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 6 | ||
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 209 | 262 | 400 |
| Gammarus | 892 | 8 | ||
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 4 | 3 | 5 |
| Pisidium | 1043 | 2 | 2 | |
| Sphaeriidae | 1042 | 2 | 5 | |
| Ancylus fluviatilis | 1029 | 1 | 46 | 5 |
| Potamopyrgus antipodarum | 979 | 1867 | 241 | 280 |
| Physa (sensu lato) | 997 | 1 | 1 | |
| Erpobdellidae | 928 | 2 | 1 | 2 |
| Glossiphoniidae | 908 | 6 | 5 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 15 | 7 | 18 |
| Ostracoda | 3170 | 5 | 1 | 6 |
| Hydracarina | 906 | 2 | 4 | 5 |
| Hydrozoa | 3168 | 1 | 1 |