Listes faunistiques invertébrés
Buëch à Serres 06154850
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 17.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 2.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Rapide | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 14 | 172 | 160 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 2 | ||
| Dinocras | 156 | 13 | 16 | 32 |
| Perla | 164 | 2 | 1 | |
| Besdolus | 130 | 2 | 23 | 14 |
| Hydropsyche | 212 | 7 | 53 | |
| Hydroptila | 200 | 5 | ||
| Rhyacophila lato-sensu | 183 | 4 | 2 | |
| Acentrella | 5151 | 4 | ||
| Baetis | 364 | 107 | 244 | 110 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 5 | 9 | 9 |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella ignita | 451 | 9 | ||
| Heptageniidae | 399 | 6 | 2 | |
| Ecdyonurus | 421 | 52 | 30 | |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 46 | 23 | |
| Oligoneuriella | 394 | 1 | 2 | |
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 392 | 8 | 4 |
| Esolus | 619 | 3 | 10 | 5 |
| Limnius | 623 | 3 | 1 | |
| Riolus | 625 | 64 | ||
| Hydraena | 608 | 3 | ||
| Anthomyidae | 847 | 1 | ||
| Chironomidae | 807 | 27 | 4 | 7 |
| Dixidae | 793 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 1 | 1 | 2 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 16 | ||
| Onychogomphus | 682 | 2 | 1 | 3 |
| Gammarus | 892 | 1520 | 3 | 2 |
| Erpobdella | 929 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 7 | 5 | 12 |
| Hydracarina | 906 | 22 | 2 | 7 |
| Prostoma | 3110 | 1 |