Listes faunistiques invertébrés
Le Ruisseau de Roques à Brassac 05172350
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 19/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 13 | 27 | 4 |
| Leuctridae | 66 | 23 | ||
| Leuctra | 69 | 12 | 31 | 9 |
| Pachyleuctra | 110 | 1 | 5 | |
| Nemoura | 26 | 8 | 1 | 1 |
| Protonemura | 46 | 54 | 11 | 9 |
| Perla | 164 | 1 | 1 | |
| Perlodidae | 127 | 2 | 1 | 1 |
| Isoperla | 140 | 15 | 1 | |
| Perlodes | 150 | 2 | 2 | |
| Micrasema | 268 | 22 | 11 | |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 1 | 12 | 6 |
| Ptilocolepus | 194 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Adicella | 320 | 3 | ||
| Limnephilinae | 3163 | 20 | 1 | |
| Odontocerum | 339 | 16 | 5 | 1 |
| Philopotamus | 209 | 3 | 7 | 2 |
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 2 |
| Sericostoma | 322 | 34 | 2 | 1 |
| Baetis lato sensu | 9794 | 14 | 50 | 76 |
| Ephemerella ignita | 451 | 4 | 1 | 2 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 10 | 4 | |
| Epeorus | 400 | 25 | 16 | |
| Rhithrogena | 404 | 1 | 8 | |
| Leptophlebiidae | 473 | 7 | 2 | |
| Habroleptoides | 485 | 23 | 8 | 4 |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 5 | ||
| Elmis | 618 | 11 | 4 | 9 |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 8 | 26 | 19 |
| Helodes | 636 | 3 | 1 | |
| Hydraena | 608 | 3 | 7 | 8 |
| Athericidae | 838 | 5 | 16 | 7 |
| Ceratopogonidae | 819 | 17 | 5 | 2 |
| Chironomidae | 807 | 1174 | 20 | 9 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 6 | ||
| Limoniidae | 757 | 3 | 2 | |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 192 | 19 | 11 |
| Cordulegaster | 687 | 2 | 1 | |
| Zygoptera | 9785 | 1 | ||
| Sialis | 704 | 20 | 1 | |
| Copepoda | 3206 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 4 | 5 | 1 |
| Hydracarina | 906 | 7 | 4 | 5 |
| Pisidium | 1043 | 38 | ||
| Bythinella | 992 | 1 | ||
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 183 | 128 | 40 |
| Planariidae | 1061 | 48 | 104 | 34 |
| Nematoda | 1089 | 1 | 2 |