Listes faunistiques invertébrés
EBRON A PREBOIS 3 06580884
- Télécharger la fiche IRSTEA xls / 66 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| I2M2 | 0.5921 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Lente | A |
| P2 | Branchage, racines | Rapide | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Dalles, argiles | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Blocs | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 3 | 4 |
| Protonemura | 46 | 2 | ||
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 2 | ||
| Hydropsyche | 212 | 3 | 4 | 1 |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 1 |
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 1 | 2 | |
| Baetis | 364 | 93 | 167 | 76 |
| Acentrella sinaica | 378 | 4 | 81 | 12 |
| Procloeon | 390 | 4 | ||
| Caenis | 457 | 11 | 16 | |
| Ephemerellidae | 449 | 1 | ||
| Ephemerella | 450 | 6 | 3 | |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 6 | 6 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 2 | 4 | |
| Rhithrogena | 404 | 13 | ||
| Hydrometridae | 739 | 1 | ||
| Hydroporinae | 2393 | 4 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 3 | 3 | |
| Limnius | 623 | 1 | 1 | |
| Riolus | 625 | 3 | 1 | |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 10 | ||
| Athericidae | 838 | 4 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 929 | 33 | 157 |
| Empididae | 831 | 3 | 2 | 4 |
| Limoniidae | 757 | 2 | 7 | |
| Simuliidae | 801 | 172 | 400 | 7 |
| Tabanidae | 837 | 1 | 2 | |
| Tipulidae | 753 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 2 | 1 | 4 |
| Sphaeriidae | 1042 | 1 | ||
| Oligochaeta | 933 | 1 | 37 | |
| Nematoda | 1089 | 1 |