Listes faunistiques invertébrés
Le Longue Aygues à Négrepelisse 05120025
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 07/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 59.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetinae | 9812 | 1 | ||
| Goera pilosa | 288 | 3 | 2 | |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Mystacides | 312 | 3 | 2 | |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 4 | ||
| Sericostoma | 322 | 3 | ||
| Baetis lato sensu | 9794 | 3 | 72 | 30 |
| Caenis | 457 | 11 | 2 | 1 |
| Ephemerella ignita | 451 | 3 | 1 | 1 |
| Ephemera | 502 | 1 | 5 | 5 |
| Gerris | 735 | 1 | 1 | |
| Elmis | 618 | 9 | 33 | 17 |
| Limnius | 623 | 14 | 96 | 40 |
| Oulimnius | 622 | 8 | 3 | 1 |
| Hydraena | 608 | 4 | ||
| Athericidae | 838 | 1 | 2 | 2 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 167 | 16 | 58 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | 5 | |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 5 | 3 | 2 |
| Tabanidae | 837 | 2 | 1 | |
| Calopteryx | 650 | 10 | ||
| Sialis | 704 | 4 | ||
| Echinogammarus | 888 | 1201 | 810 | 384 |
| Gammarus | 892 | 30 | ||
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 4 | 2 |
| Pisidium | 1043 | 4 | 2 | 1 |
| Sphaeriidae | 1042 | 3 | 1 | 1 |
| Ancylus fluviatilis | 1029 | 6 | 3 | |
| Potamopyrgus antipodarum | 979 | 102 | 654 | 206 |
| Physella | 19280 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Planariidae | 1061 | 4 | 1 | |
| Oligochaeta | 933 | 76 | 5 | 13 |
| Nematoda | 1089 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Bryozoa | 1087 | 1 | ||
| Prostoma | 3110 | 1 |