Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 8.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s28 | Nulle | A |
| P2 | s9 | Nulle | A |
| P3 | s29 | Moyenne | A |
| P4 | s29 | Lente | A |
| P5 | s1 | Rapide | B |
| P6 | s24 | Moyenne | B |
| P7 | s30 | Moyenne | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Moyenne | C |
| P10 | s24 | Lente | C |
| P11 | s24 | Moyenne | C |
| P12 | s24 | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 6 | 3 | 2 |
| Leuctridae | 66 | 80 | 6 | 4 |
| Leuctra | 69 | 1 | 9 | |
| Nemoura | 26 | 120 | 18 | 5 |
| Protonemura | 46 | 1 | 102 | 3 |
| Perlidae | 155 | 3 | 2 | |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 6 | 1 | |
| Micrasema | 268 | 40 | 15 | 3 |
| Hydropsychidae | 211 | 4 | 1 | |
| Hydropsyche | 212 | 15 | 3 | |
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 10 | 16 | 5 |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 25 | 2 |
| Sericostoma | 322 | 2 | 2 | |
| Baetis lato sensu | 9794 | 185 | 313 | 241 |
| Ephemerella | 450 | 1 | ||
| Ephemerella ignita | 451 | 55 | 20 | 6 |
| Heptageniidae | 399 | 4 | 1 | |
| Ecdyonurus | 421 | 1 | 11 | 8 |
| Epeorus | 400 | 15 | 26 | |
| Rhithrogena | 404 | 2 | 12 | |
| Habroleptoides | 485 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 3 | 23 | 7 |
| Esolus | 619 | 6 | 4 | 2 |
| Limnius | 623 | 7 | 6 | 1 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 2 | 16 | 12 |
| Chironomidae | 807 | 42 | 142 | 46 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | 26 | 1 |
| Limoniidae | 757 | 54 | 21 | 19 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 24 | 198 | 15 |
| Tipulidae | 753 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 16 | 19 | 27 |
| Ancylus | 1028 | 2 | 2 | |
| Hydrobiidae | 973 | 2 | ||
| Erpobdellidae | 928 | 1 | 2 | |
| Oligochaeta | 933 | 26 | 140 | 1 |
| Planariidae | 1061 | 1 | 13 | 13 |
| Nematoda | 1089 | 3 | 1 |