Listes faunistiques invertébrés
BOURNE A VILLARD-DE-LANS - POMPILLON 06147525
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 30.0 | dominant |
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 58.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 3.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Blocs | Moyenne | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | 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 | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 3 | 28 |
| Nemouridae | 20 | 3 | ||
| Glossosomatinae | 20359 | 1 | ||
| Goeridae | 286 | 3 | 3 | 6 |
| Goera | 287 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 14 | 4 | 3 |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 4 | 11 | 5 |
| Rhyacophila lato-sensu | 183 | 11 | 10 | 11 |
| Baetis | 364 | 258 | 347 | 316 |
| Caenis | 457 | 1 | ||
| Serratella | 5152 | 49 | 297 | 282 |
| Heptageniidae | 399 | 6 | 19 | 9 |
| Ecdyonurus | 421 | 4 | 3 | |
| Rhithrogena | 404 | 13 | 3 | |
| Leptophlebiidae | 473 | 1 | 2 | 1 |
| Hydroporinae | 2393 | 8 | 2 | |
| Elmis | 618 | 67 | 212 | 198 |
| Esolus | 619 | 3 | 11 | 7 |
| Limnius | 623 | 18 | 222 | 212 |
| Riolus | 625 | 1 | 4 | 17 |
| Hydraena | 608 | 5 | 2 | 16 |
| Ceratopogonidae | 819 | 6 | 2 | |
| Chironomidae | 807 | 168 | 45 | 21 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 1 | 2 | |
| Pediciidae | 50011 | 8 | 7 | 16 |
| Simuliidae | 801 | 45 | 50 | 32 |
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 1259 | 1335 | 1044 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | 3 | |
| Radix | 1004 | 2 | 4 | 3 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 3 | 2 | |
| Oligochaeta | 933 | 1 | 4 | 4 |
| Dugesiidae | 1055 | 1 | 6 | |
| Planariidae | 1061 | 6 | 6 | 6 |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 |