Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | B |
| P5 | Blocs | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Rapide | C |
| P8 | Pierres, galets | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Branchage, racines | Moyenne | A |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 3 | 11 |
| Protonemura | 46 | 144 | 13 | 30 |
| Isoperla | 140 | 2 | ||
| Hydropsychidae | 211 | 5 | ||
| Hydropsyche | 212 | 15 | 8 | 2 |
| Drusus | 2335 | 3 | 1 | |
| Halesus | 3186 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 45 | 17 | |
| Philopotamus | 209 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | 1 |
| Sericostoma | 322 | 19 | 3 | 4 |
| Baetis | 364 | 79 | 42 | 35 |
| Ephemerella ignita | 451 | 32 | 3 | 1 |
| Ephemera | 502 | 1 | 3 | 12 |
| Heptageniidae | 399 | 2 | 1 | |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 8 | 2 | |
| Leptophlebiidae | 473 | 2 | 4 | |
| Habrophlebia | 491 | 1 | 2 | |
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 17 | 16 | 3 |
| Esolus | 619 | 24 | 16 | 19 |
| Limnius | 623 | 1 | 9 | 13 |
| Hydrocyphon | 637 | 1 | 2 | 1 |
| Hydraena | 608 | 26 | 13 | 3 |
| Atherix | 839 | 1 | 4 | 6 |
| Ceratopogonidae | 819 | 4 | 3 | |
| Chironomidae | 807 | 76 | 39 | 3 |
| Hexatoma | 773 | 1 | ||
| Dicranota | 765 | 1 | ||
| Simuliidae | 801 | 10 | 14 | 19 |
| Gammaridae | 887 | 5 | ||
| Ancylus | 1028 | 1 | ||
| Polycelis | 1064 | 11 | 4 | 12 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 12 | 13 | 13 |
| Hydracarina | 906 | 3 | 3 | 3 |