Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 38 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 04/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 32.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Blocs | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perla | 164 | 1 | ||
| Micrasema | 268 | 1 | 2 | |
| Goeridae | 286 | 3 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Paraleptophlebia | 481 | 2 | 17 | |
| Leuctra | 69 | 22 | 16 | 11 |
| Ephemera | 502 | 5 | 22 | 1 |
| Protonemura | 46 | 14 | 17 | |
| Sericostoma | 322 | 4 | 1 | |
| Ecdyonurus | 421 | 28 | 6 | 32 |
| Epeorus | 400 | 24 | ||
| Adicella | 320 | 2 | ||
| Oecetis | 317 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 3 | 4 |
| Hydropsyche | 212 | 72 | 1 | 152 |
| Baetis | 364 | 6 | 8 | 14 |
| Dupophilus | 620 | 6 | 11 | 2 |
| Elmis | 618 | 101 | 33 | 20 |
| Limnius | 623 | 5 | 14 | 1 |
| Stenelmis | 617 | 1 | ||
| Gammarus | 892 | 2 | 1 | |
| Pisidium | 1043 | 7 | ||
| Sphaerium | 1044 | 3 | ||
| Chironomidae | 807 | 202 | 61 | 84 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 100 | 83 | 3 |
| Boyeria | 670 | 3 | 2 | 1 |
| Athericidae | 838 | 38 | 38 | 11 |
| Calopteryx | 650 | 6 | 1 | 1 |
| Orconectes | 870 | 2 | ||
| Ceratopogonidae | 819 | 3 | 8 | |
| Cordulegaster | 687 | 1 | ||
| Dryops | 613 | 2 | 1 | |
| Dugesiidae | 1055 | 6 | 1 | |
| Empididae | 831 | 4 | 1 | 4 |
| Gomphus | 679 | 2 | ||
| Gomphidae | 678 | 4 | ||
| Onychogomphus | 682 | 11 | 3 | 2 |
| Orectochilus | 515 | 4 | 2 | |
| Hydracarina | 906 | 3 | 5 | |
| Hydraena | 608 | 1 | ||
| Limoniidae | 757 | 1 | 2 | |
| Helodes | 636 | 1 | ||
| Simuliidae | 801 | 3 | 16 |