Listes faunistiques invertébrés
Le Moulinet à Flagnac 05094820
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 5.0 | dominant |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 4 | 14 | 8 |
| Leuctra | 69 | 78 | 78 | 152 |
| Nemoura | 26 | 6 | 28 | |
| Protonemura | 46 | 1 | ||
| Silo | 292 | 4 | 4 | |
| Hydropsyche | 212 | 2 | 117 | |
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 18 | ||
| Mystacides | 312 | 3 | 2 | |
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 30 | ||
| Drusinae | 3120 | 6 | ||
| Limnephilinae | 3163 | 9 | 1 | 1 |
| Polycentropodidae | 223 | 40 | 8 | |
| Polycentropus | 231 | 3 | 3 | |
| Lype | 241 | 1 | ||
| Sericostomatidae | 321 | 13 | 1 | 22 |
| Sericostoma | 322 | 7 | 5 | |
| Baetis | 364 | 1 | 2 | |
| Caenis | 457 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 4 | 2 | |
| Dryops | 613 | 3 | ||
| Colymbetinae | 2395 | 5 | ||
| Dupophilus | 620 | 16 | 43 | 64 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 18 | 20 |
| Limnius | 623 | 7 | 3 | 11 |
| Oulimnius | 622 | 6 | 2 | 17 |
| Hydraena | 608 | 1 | 1 | 21 |
| Athericidae | 838 | 2 | 5 | |
| Ceratopogonidae | 819 | 9 | ||
| Chironomidae | 807 | 34 | 7 | 11 |
| Dixidae | 793 | 2 | ||
| Empididae | 831 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Tabanidae | 837 | 2 | 2 | |
| Tipulidae | 753 | 5 | 2 | |
| Boyeria | 670 | 3 | 1 | |
| Calopteryx | 650 | 30 | 1 | 1 |
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 2 | ||
| Sialis | 704 | 6 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 4 | 2 | |
| Ancylus | 1028 | 20 | 4 | 31 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 44 | 5 | 18 |
| Nematoda | 1089 | 1 | ||
| Prostoma | 3110 | 1 |