Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/08/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.6550 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 7.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Pierres, galets | Moyenne | B2 |
| P3 | Roches | Moyenne | B1 |
| P4 | Sables | Lente | B3 |
| P5 | Litieres | Nulle | B1 |
| P6 | Sables | Nulle | B2 |
| P7 | Pierres, galets | Rapide | B3 |
| P8 | Granulats | Lente | B2 |
| P9 | Sables | Nulle | B3 |
| P10 | Branchage, racines | Nulle | B1 |
| P11 | Pierres, galets | Lente | B2 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 8 | 1 | 2 |
| Limoniidae | 757 | 9 | 7 | 9 |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 5 | 13 | 12 |
| Chironomidae | 807 | 167 | 40 | 35 |
| Ceratopogonidae | 819 | 12 | 1 | 1 |
| Athericidae | 838 | 119 | 4 | 7 |
| Gammarus | 892 | 39 | 9 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 4 | 1 | |
| Tipulidae | 753 | 10 | ||
| Oligochaeta | 933 | 33 | 20 | 25 |
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 9 | 12 | |
| Pisidium | 1043 | 2 | 3 | |
| Planariidae | 1061 | 3 | 12 | 9 |
| Hydroporinae | 2393 | 1 | 1 | 3 |
| Colymbetinae | 2395 | 29 | 1 | |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Stenophylacini-chaetopterygini | 3146 | 13 | 1 | 1 |
| Baetis | 364 | 88 | 16 | 130 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Rhyacophila lato-sensu | 183 | 7 | 16 | 10 |
| Hydropsyche | 212 | 21 | 16 | 17 |
| Micrasema | 268 | 2 | 1 | |
| Lasiocephala | 307 | 1 | ||
| Adicella | 320 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Odontocerum | 339 | 3 | ||
| Leuctra | 69 | 102 | 80 | 70 |
| Rhithrogena | 404 | 2 | 2 | |
| Ecdyonurus | 421 | 3 | 8 | 12 |
| Ephemerella | 450 | 85 | 18 | 6 |
| Caenis | 457 | 15 | 1 | |
| Hydraena | 608 | 25 | 25 | 60 |
| Elmis | 618 | 50 | 6 | |
| Dupophilus | 620 | 2 | ||
| Limnius | 623 | 13 | 9 | 5 |
| Sialis | 704 | 2 |