Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Nulle | C |
| P2 | Bryophytes | Moyenne | A |
| P3 | Roches | Rapide | C |
| P4 | Pierres, galets | Lente | C |
| P5 | Dalles, argiles | Lente | C |
| P6 | Helophytes | Nulle | A |
| P7 | Hydrophytes | Moyenne | A |
| P8 | Roches | Lente | B |
| P9 | Roches | Moyenne | B |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Dalles, argiles | Moyenne | B |
| P12 | Branchage, racines | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 36 | 9 |
| Protonemura | 46 | 1 | ||
| Micrasema | 268 | 24 | 1 | |
| Oligoplectrum | 263 | 2 | ||
| Silo | 292 | 1 | ||
| Cheumatopsyche | 221 | 5 | ||
| Hydropsyche | 212 | 170 | 90 | 120 |
| Adicella | 320 | 21 | ||
| Mystacides | 312 | 33 | 3 | |
| Oecetis | 317 | 11 | 2 | |
| Polycentropus | 231 | 12 | 1 | 8 |
| Psychomyia | 239 | 6 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 3 |
| Baetis | 364 | 140 | 120 | 100 |
| Ephemerella | 450 | 3 | ||
| Ecdyonurus | 421 | 12 | 10 | 31 |
| Epeorus | 400 | 6 | 8 | 19 |
| Leptophlebiidae | 473 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Gerris | 735 | 3 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | 5 | |
| Esolus | 619 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 8 | 12 | |
| Hydraena | 608 | 2 | 2 | |
| Athericidae | 838 | 5 | 4 | 4 |
| Blephariceridae | 747 | 6 | ||
| Chironomidae | 807 | 40 | ||
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 290 | 30 | 20 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 6 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 15 | ||
| Gammarus | 892 | 6 | ||
| Asellidae | 880 | 11 | ||
| Pisidium | 1043 | 1 | 1 | |
| Sphaerium | 1044 | 7 | ||
| Ancylus | 1028 | 1 | 4 | |
| Bythinella | 992 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Dugesia | 1056 | 2 | ||
| Oligochaeta | 933 | 12 | 3 | 5 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 |