Listes faunistiques invertébrés
BONNE A PONSONNAS 3 06142900
- Télécharger la fiche IRSTEA xls / 126 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 26/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 32.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Dalles, argiles | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 15 | 14 | |
| Nemoura | 26 | 4 | 5 | |
| Protonemura | 46 | 79 | 101 | 3 |
| Perlodidae | 127 | 3 | ||
| Isoperla | 140 | 5 | ||
| Perlodes | 150 | 2 | 1 | |
| Taeniopteryx | 14 | 9 | 5 | |
| Hydropsyche | 212 | 2 | 2 | |
| Hydroptila | 200 | 2 | ||
| Limnephilinae | 3163 | 5 | ||
| Rhyacophila lato-sensu | 183 | 1 | 5 | |
| Baetis | 364 | 10 | 104 | 11 |
| Ephemerella ignita | 451 | 6 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 28 | 1 |
| Limnius | 623 | 1 | ||
| Blephariceridae | 747 | 2 | 21 | 6 |
| Chironomidae | 807 | 228 | 5 | 3 |
| Empididae | 831 | 13 | 4 | |
| Limoniidae | 757 | 5 | 1 | |
| Psychodidae | 783 | 6 | 1 | |
| Simuliidae | 801 | 1 | 9 | 1 |
| Gammaridae | 887 | 4 | ||
| Gammarus | 892 | 10 | 4 | |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Sphaeriidae | 1042 | 2 | ||
| Oligochaeta | 933 | 16 | 2 | |
| Hydrozoa | 3168 | 3 |