Listes faunistiques invertébrés
BOURNE A VILLARD-DE-LANS - POMPILLON 06147525
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.5500 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 30.0 | dominant |
| Hydrophytes | 6.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 53.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Hydrophytes | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Bryophytes | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Planorbidae | 1009 | 1 | ||
| Ceratopogonidae | 819 | 3 | 2 | |
| Stratiomyidae | 824 | 2 | ||
| Empididae | 831 | 1 | 1 | |
| Tabanidae | 837 | 5 | 2 | |
| Gammarus | 892 | 3192 | 4562 | 1375 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 3 | 1 | |
| Erpobdellidae | 928 | 2 | 1 | 1 |
| Oligochaeta | 933 | 6 | 4 | 6 |
| Lymnaeidae | 998 | 5 | ||
| Radix | 1004 | 1 | 2 | |
| Chironomidae | 807 | 253 | 1416 | 211 |
| Pisidium | 1043 | 3 | 1 | |
| Dugesiidae | 1055 | 11 | 10 | 7 |
| Planariidae | 1061 | 4 | 1 | 3 |
| Hydroporinae | 2393 | 14 | 5 | 1 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Limnephilinae | 3163 | 9 | 1 | |
| Hydrozoa | 3168 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Serratella | 5152 | 252 | 492 | 405 |
| Pediciidae | 50011 | 1 | 5 | 4 |
| Ecdyonurus | 421 | 2 | 10 | 3 |
| Leuctra | 69 | 9 | 35 | 75 |
| Rhyacophila lato-sensu | 183 | 11 | 25 | 24 |
| Hydropsyche | 212 | 8 | 26 | 5 |
| Limnephilidae | 276 | 1 | ||
| Goeridae | 286 | 2 | ||
| Silo | 292 | 1 | ||
| Sericostoma | 322 | 9 | ||
| Odontocerum | 339 | 3 | 10 | 3 |
| Baetis | 364 | 132 | 237 | 187 |
| Heptageniidae | 399 | 1 | 10 | 7 |
| Rhithrogena | 404 | 1 | 7 | 5 |
| Protonemura | 46 | 1 | 1 | |
| Caenis | 457 | 1 | ||
| Leptophlebiidae | 473 | 2 | 4 | |
| Hydraena | 608 | 3 | 6 | |
| Elmis | 618 | 123 | 90 | 111 |
| Esolus | 619 | 6 | 20 | 24 |
| Limnius | 623 | 35 | 35 | 95 |
| Riolus | 625 | 70 | 13 | 87 |
| Veliidae | 743 | 1 | ||
| Limoniidae | 757 | 1 | 1 | 3 |
| Simuliidae | 801 | 75 | 295 | 26 |