Listes faunistiques invertébrés
FURON A ENGINS 1 06580839
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/07/2017 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| I2M2 | 0.7259 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 6.0 | dominant |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 50.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 35 | 19 | 82 |
| Protonemura | 46 | 2 | 286 | 62 |
| Dinocras | 156 | 3 | 6 | |
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 4 | 80 | 27 |
| Limnephilinae | 3163 | 10 | 14 | |
| Odontocerum | 339 | 20 | 5 | 8 |
| Philopotamus | 209 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 19 | 18 |
| Sericostoma | 322 | 8 | 2 | |
| Baetis | 364 | 11 | 195 | 186 |
| Ephemerella ignita | 451 | 86 | 18 | 48 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 15 | 42 | |
| Epeorus | 400 | 3 | 3 | |
| Rhithrogena | 404 | 2 | 11 | |
| Hydroporinae | 2393 | 3 | ||
| Elmis | 618 | 5 | 10 | 6 |
| Esolus | 619 | 1 | 13 | 4 |
| Limnius | 623 | 27 | 13 | 13 |
| Riolus | 625 | 11 | 64 | 29 |
| Hydraena | 608 | 7 | 6 | |
| Athericidae | 838 | 7 | 13 | 8 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 1900 | 90 | 27 |
| Empididae | 831 | 2 | 11 | |
| Limoniidae | 757 | 8 | 21 | 5 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 1 | 72 | 27 |
| Gammarus | 892 | 1840 | 114 | 240 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Radix | 1004 | 8 | ||
| Stagnicola | 5124 | 1 | ||
| Oligochaeta | 933 | 197 | 74 | 200 |
| Dugesiidae | 1055 | 3 | 4 | |
| Planariidae | 1061 | 6 | 6 | 25 |
| Prostoma | 3110 | 3 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 |