Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 36 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 22/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 6 | 4 | |
| Leuctra | 69 | 8 | 25 | 132 |
| Protonemura | 46 | 4 | ||
| Perlodes | 150 | 3 | ||
| Silo | 292 | 4 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 2 | 1 | 16 |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 6 | 1 | 3 |
| Polycentropodidae | 223 | 1 | 1 | 2 |
| Lype | 241 | 1 | 1 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 9 | |
| Baetis lato sensu | 9794 | 1 | 10 | 19 |
| Centroptilum | 383 | 2 | 2 | |
| Procloeon | 390 | 1 | 7 | 2 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | 1 | |
| Ephemera | 502 | 9 | 10 | 4 |
| Ecdyonurus | 421 | 5 | 8 | |
| Epeorus | 400 | 6 | 21 | |
| Heptageniidae | 399 | 1 | 3 | 2 |
| Habroleptoides | 485 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 3 | |
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 2 | 11 | |
| Elmis | 618 | 3 | ||
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 20 | 64 | 17 |
| Forcipomyinae | 20455 | 1 | ||
| Chironomidae | 807 | 208 | 88 | 156 |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 3 | 2 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 7 | 15 | 15 |
| Tipulidae | 753 | 7 | ||
| Calopteryx | 650 | 8 | 5 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gomphidae | 678 | 2 | 6 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 3 | 1 | |
| Copepoda | 3206 | 1 | ||
| Asellidae | 880 | 1 | ||
| Ancylus | 1028 | 1 | 7 | 5 |
| Planorbidae | 1009 | 1 | ||
| Oligochaeta | 933 | 3 | 120 | 25 |
| Hydracarina | 906 | 1 | 1 | 1 |