Listes faunistiques invertébrés
DREVENNE A ROVON 06147220
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 31/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 49.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Rapide | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 16 | 33 |
| Amphinemura | 21 | 1 | ||
| Protonemura | 46 | 76 | 8 | 1 |
| Perlodidae | 127 | 1 | ||
| Taeniopterygidae | 2 | 1 | ||
| Hydropsyche | 212 | 2 | 5 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 5 | 4 | |
| Tinodes | 245 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 4 | 2 |
| Sericostoma | 322 | 1 | 4 | |
| Baetis | 364 | 34 | 73 | 24 |
| Serratella | 5152 | 9 | 30 | 35 |
| Ephemera | 502 | 4 | 4 | |
| Heptageniidae | 399 | 3 | ||
| Rhithrogena | 404 | 1 | 10 | |
| Hydroporinae | 2393 | 2 | 3 | |
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 10 | 28 | 26 |
| Limnius | 623 | 8 | 16 | 21 |
| Riolus | 625 | 15 | 8 | 8 |
| Hydraena | 608 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 7 | 8 | 2 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 244 | 111 | 138 |
| Empididae | 831 | 4 | 2 | 3 |
| Pediciidae | 50011 | 1 | 2 | 1 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 37 | 76 | 27 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 3 | 4 | 10 |
| Dugesiidae | 1055 | 1 |