Listes faunistiques invertébrés
La Maronne en aval de Salers 05068150
- Télécharger la fiche IRSTEA xls / 33 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 6 | 13 | 8 |
| Protonemura | 46 | 13 | 1 | |
| Perla | 164 | 1 | ||
| Perlodes | 150 | 2 | ||
| Micrasema | 268 | 374 | 1460 | 395 |
| Silo | 292 | 6 | 5 | |
| Hydropsyche | 212 | 438 | 29 | 9 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 2 | ||
| Lasiocephala | 307 | 71 | 17 | 7 |
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 1 | ||
| Polycentropus | 231 | 4 | 3 | |
| Polycentropodidae | 223 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 6 | ||
| Sericostomatidae | 321 | 3 | 27 | |
| Baetis | 364 | 4 | ||
| Pseudocentroptilum | 3207 | 3 | ||
| Caenis | 457 | 1 | 2 | |
| Torleya | 2391 | 1 | 4 | |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 17 | 1 | 5 |
| Ecdyonurus | 421 | 2 | 26 | 7 |
| Epeorus | 400 | 12 | 1 | |
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 2 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 5 | 6 | 9 |
| Elmis | 618 | 87 | 20 | 20 |
| Esolus | 619 | 9 | 17 | 34 |
| Limnius | 623 | 2 | 2 | 6 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 2 | 2 | |
| Athericidae | 838 | 35 | 43 | 31 |
| Chironomidae | 807 | 399 | 55 | 55 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 1 | 1 |
| Simuliidae | 801 | 2 | 1 | |
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 4 | ||
| Hydracarina | 906 | 57 | 13 | 10 |
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 21 | 17 | 15 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 19 | 9 | 5 |