Listes faunistiques invertébrés
Le Ruisseau de Roques à Brassac 05172350
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 9 | 7 | 26 |
| Leuctridae | 66 | 19 | 12 | 27 |
| Leuctra | 69 | 10 | 7 | 3 |
| Nemouridae | 20 | 1 | ||
| Amphinemura | 21 | 13 | 12 | |
| Nemoura | 26 | 36 | 4 | |
| Protonemura | 46 | 131 | 13 | 44 |
| Perla | 164 | 2 | ||
| Perlodidae | 127 | 9 | ||
| Isoperla | 140 | 10 | ||
| Perlodes | 150 | 3 | 2 | |
| Micrasema | 268 | 19 | 2 | 1 |
| Goeridae | 286 | 2 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 81 | 11 | 48 |
| Ptilocolepus | 194 | 1 | ||
| Limnephilinae | 3163 | 4 | ||
| Odontocerum | 339 | 11 | 3 | 6 |
| Philopotamidae | 206 | 1 | ||
| Philopotamus | 209 | 122 | 8 | 13 |
| Rhyacophila lato-sensu | 183 | 2 | 1 | 1 |
| Sericostomatidae | 321 | 4 | ||
| Sericostoma | 322 | 1 | 4 | 4 |
| Baetis | 364 | 10 | 31 | 58 |
| Ephemerella ignita | 451 | 9 | 2 | |
| Ecdyonurus | 421 | 8 | 6 | 26 |
| Epeorus | 400 | 1 | 2 | 19 |
| Rhithrogena | 404 | 16 | ||
| Leptophlebiidae | 473 | 2 | 2 | 2 |
| Habroleptoides | 485 | 4 | 15 | |
| Hydroporinae | 2393 | 3 | ||
| Dupophilus | 620 | 7 | 7 | |
| Elmis | 618 | 30 | 16 | 19 |
| Esolus | 619 | 2 | 42 | |
| Limnius | 623 | 1 | 18 | 84 |
| Helodes | 636 | 2 | 3 | |
| Hydraena | 608 | 5 | 7 | 13 |
| Athericidae | 838 | 21 | 2 | 46 |
| Ceratopogonidae | 819 | 4 | ||
| Chironomidae | 807 | 339 | 62 | 42 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 26 | 1 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 949 | 22 | 4 |
| Tipulidae | 753 | 1 | 1 | 2 |
| Sialis | 704 | 3 | ||
| Gammarus | 892 | 2 | ||
| Hydracarina | 906 | 40 | 4 | 20 |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | 6 | |
| Erpobdellidae | 928 | 3 | ||
| Oligochaeta | 933 | 33 | 14 | |
| Planariidae | 1061 | 172 | 12 | 80 |
| Nematoda | 1089 | 1 | 1 | 2 |