Listes faunistiques invertébrés
Le Laudot au niveau de Revel 05134540
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.0000 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 47.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 31.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 14.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Blocs | Moyenne | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Sables | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Radix | 1004 | 2 | ||
| Aphelocheirus | 721 | 5 | 10 | 11 |
| Tipulidae | 753 | 2 | 1 | |
| Limoniidae | 757 | 3 | ||
| Psychodidae | 783 | 27 | 1 | |
| Dixidae | 793 | 2 | ||
| Simuliidae | 801 | 2 | 2 | 6 |
| Chironomidae | 807 | 65 | 84 | 161 |
| Empididae | 831 | 1 | 4 | |
| Tabanidae | 837 | 1 | 1 | |
| Athericidae | 838 | 22 | 5 | 6 |
| Gammaridae | 887 | 1 | 1 | |
| Gammarus | 892 | 4 | 1 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 31 | 8 | 49 |
| Physidae | 995 | 1 | 1 | 4 |
| Onychogomphus | 682 | 1 | 4 | 7 |
| Planorbidae | 1009 | 25 | 2 | 3 |
| Ancylus | 1028 | 5 | 1 | 4 |
| Sphaeriidae | 1042 | 3 | 1 | 1 |
| Corbicula | 1051 | 5 | 5 | 12 |
| Dugesiidae | 1055 | 1 | ||
| Prostoma | 3110 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Serratella | 5152 | 1 | ||
| Rhyacophila stricto-sensu | 5237 | 1 | ||
| Anisoptera | 9787 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 18 | 42 |
| Physella | 19280 | 2 | ||
| Micronectinae | 20396 | 2 | ||
| Leuctra geniculata | 33830 | 1 | 1 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Leuctra | 69 | 13 | 22 | 30 |
| Rhyacophilidae | 182 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Ithytrichia | 198 | 4 | ||
| Hydroptila | 200 | 2 | 8 | |
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 7 | 10 | 13 |
| Cheumatopsyche | 221 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Lype | 241 | 1 | ||
| Goeridae | 286 | 2 | 2 | |
| Oecetis | 317 | 3 | 1 | 2 |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 3 | 3 | 3 |
| Protonemura | 46 | 1 | ||
| Limnebius | 599 | 1 | ||
| Hydraena | 608 | 4 | ||
| Dryops | 613 | 3 | ||
| Elmidae | 614 | 2 | 1 | |
| Elmis | 618 | 3 | 4 | 3 |
| Esolus | 619 | 18 | 28 | 42 |
| Dupophilus | 620 | 1 | 4 | 2 |
| Oulimnius | 622 | 3 | 1 | |
| Limnius | 623 | 8 | 9 | 15 |
| Calopteryx | 650 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphidae | 678 | 6 | 6 | |
| Gomphus | 679 | 6 |