Listes faunistiques invertébrés
Le Ruisseau de Roques à Brassac 05172350
- Télécharger la fiche IRSTEA xls / 71 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 11.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | 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 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 7 | 5 | 15 |
| Chloroperlidae | 169 | 4 | ||
| Leuctra | 69 | 12 | 24 | |
| Pachyleuctra | 110 | 3 | 3 | |
| Leuctridae | 66 | 1 | ||
| Amphinemura | 21 | 14 | 24 | 95 |
| Protonemura | 46 | 25 | 21 | 46 |
| Nemoura | 26 | 9 | 2 | |
| Nemouridae | 20 | 9 | ||
| Perla | 164 | 1 | 1 | |
| Isoperla | 140 | 10 | 1 | 4 |
| Perlodes | 150 | 1 | 1 | |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 4 | 13 | |
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 14 | 4 | 8 |
| Adicella | 320 | 14 | 2 | |
| Limnephilinae | 3163 | 7 | ||
| Odontocerum albicorne | 340 | 42 | 5 | |
| Philopotamus | 209 | 1 | 3 | 33 |
| Tinodes | 245 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 4 | 9 | |
| Sericostoma | 322 | 3 | ||
| Sericostomatidae | 321 | 3 | 1 | |
| Baetis lato sensu | 9794 | 31 | 88 | 164 |
| Ephemerella ignita | 451 | 8 | 2 | |
| Ecdyonurus | 421 | 1 | 25 | |
| Epeorus | 400 | 16 | 22 | |
| Rhithrogena | 404 | 7 | 14 | |
| Heptageniidae | 399 | 3 | 6 | 6 |
| Habroleptoides | 485 | 4 | 4 | 17 |
| Leptophlebiidae | 473 | 5 | 2 | 12 |
| Dupophilus | 620 | 1 | 2 | 2 |
| Elmis | 618 | 18 | 11 | 21 |
| Esolus | 619 | 4 | 12 | |
| Limnius | 623 | 27 | 29 | 43 |
| Scirtidae | 634 | 19 | 4 | 3 |
| Hydraena | 608 | 2 | 12 | 18 |
| Athericidae | 838 | 89 | 18 | 50 |
| Ceratopogonidae | 819 | 7 | 9 | |
| Chironomidae | 807 | 150 | 3 | 25 |
| Dixidae | 793 | 12 | 1 | |
| Empididae | 831 | 17 | 3 | 5 |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 2 | 1 | 1 |
| Simuliidae | 801 | 12 | 14 | 12 |
| Thaumaleidae | 823 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 16 | ||
| Gammaridae | 887 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | ||
| Erpobdellidae | 928 | 4 | ||
| Planariidae | 1061 | 92 | 18 | 72 |
| Oligochaeta | 933 | 20 | 46 | 36 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |