Listes faunistiques invertébrés
BOURNE A VILLARD-DE-LANS - POMPILLON 06147525
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 37.0 | dominant |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Bryophytes | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Bryophytes | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 14 | 22 | |
| Protonemura | 46 | 2 | ||
| Goeridae | 286 | 12 | 1 | |
| Silo-lithax | 5219 | 3 | ||
| Hydropsychidae | 211 | 1 | 2 | |
| Hydropsyche | 212 | 1 | 5 | 6 |
| Limnephilinae | 3163 | 7 | 26 | 13 |
| Odontocerum | 339 | 1 | 2 | 4 |
| Rhyacophila lato-sensu | 183 | 9 | 12 | |
| Baetidae | 363 | 7 | 39 | |
| Baetis | 364 | 21 | 225 | 188 |
| Ephemerella ignita | 451 | 135 | 162 | 144 |
| Heptageniidae | 399 | 17 | 14 | |
| Curculionidae | 647 | 1 | ||
| Hydroporinae | 2393 | 2 | 5 | |
| Elmis | 618 | 126 | 149 | 135 |
| Esolus | 619 | 12 | 6 | |
| Limnius | 623 | 15 | 30 | 39 |
| Riolus | 625 | 21 | 15 | 27 |
| Helodes | 636 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 9 | 13 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 96 | 95 | 87 |
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 15 | 5 | 10 |
| Simuliidae | 801 | 87 | 56 | 5 |
| Gammaridae | 887 | 254 | 264 | 46 |
| Gammarus | 892 | 350 | 528 | 502 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Lymnaeidae | 998 | 3 | 2 | |
| Radix | 1004 | 23 | 1 | 20 |
| Glossiphoniidae | 908 | 4 | ||
| Oligochaeta | 933 | 4 | 8 | 65 |
| Dugesiidae | 1055 | 2 | 4 | |
| Planariidae | 1061 | 78 | 88 | 10 |
| Nemathelmintha | 3111 | 3 | 3 |