Listes faunistiques invertébrés
La Vendinelle à Loubens-Lauragais 05158200
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| I2M2 | 0.1026 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 39.0 | dominant |
| Algues | ||
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Pisidium | 1043 | 2 | 2 | |
| Echinogammarus | 888 | 8 | 4 | |
| Gammarus | 892 | 60 | ||
| Niphargus | 902 | 8 | ||
| Hydracarina | 906 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 117 | 352 | 97 |
| Potamopyrgus antipodarum | 979 | 74 | 2 | |
| Physa (sensu lato) | 997 | 1 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Gammaridae | 887 | 6 | 4 | |
| Dugesiidae | 1055 | 1 | ||
| Nematoda | 1089 | 4 | 1 | 1 |
| Procambarus clarkii | 2028 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Copepoda | 3206 | 18 | 1 | 1 |
| Baetis lato sensu | 9794 | 4 | ||
| Physella | 19280 | 2 | ||
| Pomatinus substriatus | 33844 | 1 | ||
| Pediciidae | 50011 | 2 | ||
| Sialis | 704 | 4 | ||
| Baetidae | 363 | 2 | 3 | |
| Centroptilum luteolum | 384 | 4 | ||
| Cloeon | 387 | 3 | ||
| Procloeon | 390 | 12 | 12 | 2 |
| Ephemerella ignita | 451 | 2 | 1 | |
| Caenis | 457 | 27 | 2 | 1 |
| Leptophlebiidae | 473 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Micronecta | 719 | 1 | ||
| Tipulidae | 753 | 7 | 1 | |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 5 | ||
| Simuliidae | 801 | 1 | ||
| Chironomidae | 807 | 531 | 85 | 60 |
| Ceratopogonidae | 819 | 3 | 3 | 3 |
| Asellidae | 880 | 59 | 2 | 1 |