Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.5433 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Pierres, galets | Moyenne | C |
| P3 | Pierres, galets | Lente | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Moyenne | A |
| P6 | Pierres, galets | Rapide | C |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Moyenne | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | B |
| P11 | Litieres | Nulle | A |
| P12 | Pierres, galets | Rapide | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Glossiphoniidae | 908 | 26 | 3 | 2 |
| Limnius | 623 | 3 | 3 | 5 |
| Blephariceridae | 747 | 2 | ||
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 55 | 200 | 42 |
| Chironomidae | 807 | 152 | 60 | 31 |
| Ceratopogonidae | 819 | 7 | 3 | 1 |
| Asellidae | 880 | 95 | 15 | 7 |
| Gammarus | 892 | 342 | 80 | 75 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oulimnius | 622 | 2 | ||
| Erpobdellidae | 928 | 22 | 4 | 6 |
| Oligochaeta | 933 | 31 | 48 | 27 |
| Ancylus | 1028 | 30 | 2 | |
| Polycelis | 1064 | 2 | 1 | 1 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Colymbetinae | 2395 | 6 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | ||
| Copepoda | 3206 | 1 | ||
| Sericostoma | 322 | 16 | 1 | |
| Leuctra | 69 | 25 | 33 | 23 |
| Perlodes | 150 | 1 | ||
| Rhyacophila lato-sensu | 183 | 11 | 9 | 7 |
| Glossosoma | 190 | 2 | ||
| Hydropsychidae | 211 | 6 | 10 | 6 |
| Hydropsyche | 212 | 3 | 5 | 7 |
| Lepidostoma | 305 | 61 | 2 | |
| Lasiocephala | 307 | 11 | ||
| Adicella | 320 | 1 | ||
| Euleuctra | 67 | 2 | ||
| Baetis | 364 | 110 | 110 | 140 |
| Epeorus | 400 | 1 | 1 | |
| Ecdyonurus | 421 | 17 | 3 | |
| Ephemerella | 450 | 60 | 16 | 18 |
| Paraleptophlebia | 481 | 6 | ||
| Ephemera | 502 | 1 | ||
| Hydraena | 608 | 2 | 6 | 1 |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | 2 | 3 |