Listes faunistiques invertébrés
La Morge à Montcel 04033300
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| I2M2 | 0.3783 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 54.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Blocs | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 45 | 1 | |
| Dupophilus | 620 | 1 | 7 | 2 |
| Limnius | 623 | 4 | ||
| Dixa | 794 | 1 | 1 | |
| Simuliidae | 801 | 6 | 2 | 12 |
| Chironomidae | 807 | 1536 | 6 | |
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 2752 | 128 | 5 |
| Hydracarina | 906 | 1 | ||
| Glossiphonia | 909 | 2 | ||
| Erpobdellidae | 928 | 4 | 1 | |
| Esolus | 619 | 2 | 4 | 1 |
| Potamopyrgus | 978 | 2 | 1 | |
| Ancylus | 1028 | 2 | 1 | |
| Sphaeriidae | 1042 | 28 | 2 | |
| Pisidium | 1043 | 36 | ||
| Drusinae | 3120 | 5 | ||
| Mermithoïdea | 3159 | 2 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Pediciini | 20537 | 12 | 2 | 1 |
| Sericostoma | 322 | 1 | ||
| Protonemura | 46 | 1 | ||
| Leuctra | 69 | 1 | ||
| Perla | 164 | 2 | ||
| Rhyacophila lato-sensu | 183 | 4 | 1 | 1 |
| Hydropsyche | 212 | 10 | 19 | 1 |
| Lype | 241 | 1 | ||
| Micrasema | 268 | 2 | 8 | |
| Goeridae | 286 | 2 | 1 | |
| Silo | 292 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Nemoura | 26 | 1 | ||
| Odontocerum | 339 | 26 | 4 | |
| Baetis | 364 | 3 | 46 | 26 |
| Heptageniidae | 399 | 1 | ||
| Rhithrogena | 404 | 1 | 5 | |
| Ecdyonurus | 421 | 5 | 2 | |
| Ephemerella ignita | 451 | 1 | 5 | 1 |
| Ephemera | 502 | 3 | ||
| Hydraena | 608 | 1 | ||
| Elmis | 618 | 2 | 1 |