Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 116 | 40 | 6 |
| Protonemura | 46 | 3 | ||
| Micrasema | 268 | 8 | 1 | |
| Oligoplectrum | 263 | 27 | 19 | 16 |
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 88 | 10 | 3 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 3 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 2 | 1 | |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 11 | 16 | 13 |
| Ephemerella | 450 | 1 | ||
| Ephemera | 502 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | 11 | 2 |
| Epeorus | 400 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 4 | 2 | |
| Aphelocheirus | 721 | 1 | ||
| Dupophilus | 620 | 4 | 11 | 3 |
| Elmis | 618 | 156 | 22 | 7 |
| Esolus | 619 | 8 | 3 | |
| Oulimnius | 622 | 4 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | ||
| Anthomyidae | 847 | 4 | ||
| Athericidae | 838 | 4 | 3 | 1 |
| Chironomidae | 807 | 112 | 4 | 2 |
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 4 | 1 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 9 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 7 | 2 | |
| Oligochaeta | 933 | 54 | 21 | 4 |
| Hydracarina | 906 | 3 | 3 |