Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 41.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | C |
| P2 | Granulats | Lente | B |
| P3 | Sables | Nulle | C |
| P4 | Branchage, racines | Nulle | A |
| P5 | Sables | Nulle | B |
| P6 | Pierres, galets | Moyenne | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Hydrophytes | Moyenne | A |
| P12 | Bryophytes | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Brachycentrus | 265 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 2 | 10 | 4 |
| Hydroptila | 200 | 4 | 1 | 1 |
| Athripsodes | 311 | 3 | 3 | |
| Mystacides | 312 | 53 | 2 | 1 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 10 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | 4 | |
| Polycentropus | 231 | 1 | ||
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 9 | 7 | 16 |
| Caenis | 457 | 6 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 6 | 11 | 9 |
| Ecdyonurus | 421 | 1 | ||
| Paraleptophlebia | 481 | 2 | 1 | |
| Aphelocheirus aestivalis | 2714 | 4 | 4 | |
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 4 | ||
| Elmis | 618 | 3 | 3 | 1 |
| Esolus | 619 | 1 | 2 | 3 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 13 | 54 | 48 |
| Hydraena | 608 | 3 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | 2 | |
| Chironomidae | 807 | 150 | 100 | 20 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 2 | ||
| Echinogammarus | 888 | 36 | 200 | 120 |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 5 | 1 | |
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | 2 | |
| Bithynia | 994 | 11 | ||
| Potamopyrgus | 978 | 19 | 10 | 6 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 1 | 4 | 6 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 |