Listes faunistiques invertébrés
Le Ruisseau de Roques à Brassac 05172350
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 24/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 4 | 9 | 4 |
| Leuctra | 69 | 22 | 7 | |
| Pachyleuctra | 110 | 2 | 1 | |
| Leuctridae | 66 | 19 | 35 | 9 |
| Amphinemura | 21 | 3 | 3 | |
| Nemoura | 26 | 9 | 3 | |
| Protonemura | 46 | 224 | 109 | 5 |
| Perla | 164 | 1 | ||
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 25 | 1 | |
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 2 | ||
| Taeniopteryx | 14 | 1 | ||
| Micrasema | 268 | 12 | 60 | 10 |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 11 | 51 | |
| Hydropsychidae | 211 | 6 | ||
| Ptilocolepus granulatus | 195 | 2 | ||
| Adicella | 320 | 28 | ||
| Leptoceridae | 310 | 4 | ||
| Limnephilinae | 3163 | 27 | 1 | |
| Limnephilidae | 276 | 1 | ||
| Odontocerum albicorne | 340 | 10 | 6 | 1 |
| Philopotamus | 209 | 88 | 39 | |
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 2 | 6 | |
| Rhyacophila lato-sensu | 183 | 3 | 9 | 1 |
| Sericostoma | 322 | 2 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 19 | 152 | 49 |
| Ephemerella ignita | 451 | 3 | 1 | 2 |
| Ecdyonurus | 421 | 2 | 6 | 9 |
| Epeorus | 400 | 48 | 1 | |
| Rhithrogena | 404 | 6 | ||
| Heptageniidae | 399 | 4 | 3 | |
| Habroleptoides | 485 | 18 | 11 | 48 |
| Leptophlebiidae | 473 | 17 | 2 | 4 |
| Dupophilus | 620 | 1 | 10 | 8 |
| Elmis | 618 | 26 | 16 | 2 |
| Esolus | 619 | 2 | 4 | 2 |
| Limnius | 623 | 25 | 50 | 17 |
| Elmidae | 614 | 6 | ||
| Hydraena | 608 | 31 | 17 | 1 |
| Helodes | 636 | 24 | 12 | |
| Athericidae | 838 | 13 | 9 | 10 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 351 | 8 | 23 |
| Dixidae | 793 | 37 | 1 | 1 |
| Empididae | 831 | 12 | 1 | |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | 2 | |
| Simuliidae | 801 | 206 | 174 | 4 |
| Tipulidae | 753 | 2 | 1 | |
| Gammaridae | 887 | 3 | 1 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Ancylus fluviatilis | 1029 | 13 | 2 | |
| Oligochaeta | 933 | 7 | 27 | 8 |
| Planariidae | 1061 | 76 | 184 | 19 |