Listes faunistiques invertébrés
Le Ruisseau de Roques à Brassac 05172350
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s1 | Rapide | A |
| P2 | s3 | Nulle | A |
| P3 | s28 | Nulle | A |
| P4 | s9 | Nulle | A |
| P5 | s24 | Moyenne | B |
| P6 | s30 | Moyenne | B |
| P7 | s29 | Rapide | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Rapide | C |
| P10 | s24 | Nulle | C |
| P11 | s29 | Moyenne | C |
| P12 | s24 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 14 | 4 | |
| Leuctridae | 66 | 76 | 9 | |
| Leuctra | 69 | 12 | 3 | 34 |
| Pachyleuctra | 110 | 2 | ||
| Amphinemura | 21 | 1 | 4 | 8 |
| Nemoura | 26 | 8 | 10 | 4 |
| Protonemura | 46 | 160 | 16 | 32 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 10 | ||
| Isoperla | 140 | 4 | 1 | |
| Micrasema | 268 | 5 | 7 | 36 |
| Oligoplectrum | 263 | 2 | ||
| Silo-lithax | 5219 | 2 | ||
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 50 | 10 | 15 |
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 7 | ||
| Odontocerum | 339 | 1 | 1 | 1 |
| Philopotamidae | 206 | 1 | ||
| Philopotamus | 209 | 8 | 1 | 46 |
| Psychomyiidae | 238 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | 7 |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 4 | 1 | 3 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 4 | 44 | 88 |
| Ephemerella ignita | 451 | 2 | ||
| Heptageniidae | 399 | 13 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 1 | 21 | 15 |
| Rhithrogena | 404 | 4 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Habroleptoides | 485 | 2 | 1 | 5 |
| Hydroporinae | 2393 | 1 | 1 | |
| Dupophilus | 620 | 1 | 3 | 1 |
| Elmis | 618 | 9 | 1 | 8 |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 11 | 33 | |
| Helodes | 636 | 6 | ||
| Hydraena | 608 | 5 | 6 | 6 |
| Athericidae | 838 | 4 | 2 | 6 |
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 1031 | 5 | 7 |
| Empididae | 831 | 6 | ||
| Limoniidae | 757 | 3 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 232 | 64 | 52 |
| Tipulidae | 753 | 1 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 2 | ||
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 46 | 1 | |
| Hydracarina | 906 | 4 | 4 | 7 |
| Pisidium | 1043 | 5 | ||
| Oligochaeta | 933 | 32 | 15 | 64 |
| Planariidae | 1061 | 128 | 5 | 42 |
| Nematoda | 1089 | 1 |