Listes faunistiques invertébrés
La Maronne en aval de Salers 05068150
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/10/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 30.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | 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 | Rapide | B |
| P9 | Blocs | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 11 | 5 | 2 |
| Protonemura | 46 | 33 | 1 | 1 |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 16 | 1 | |
| Taeniopteryx | 14 | 17 | 3 | 2 |
| Micrasema | 268 | 782 | 425 | 586 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 296 | 22 | 17 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 47 | ||
| Rhyacophila lato-sensu | 183 | 12 | 4 | 3 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 497 | 263 | 145 |
| Serratella | 5152 | 1 | ||
| Ecdyonurus | 421 | 1 | 6 | |
| Epeorus | 400 | 2 | 66 | 28 |
| Rhithrogena | 404 | 4 | 24 | 2 |
| Elmis | 618 | 22 | 1 | 1 |
| Esolus | 619 | 41 | 1 | 5 |
| Limnius | 623 | 1 | ||
| Orectochilus | 515 | 5 | ||
| Hydraena | 608 | 5 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 6 | 2 | 8 |
| Chironomidae | 807 | 328 | 60 | 15 |
| Limoniidae | 757 | 3 | ||
| Coenosiinae | 50792 | 1 | ||
| Pediciidae | 50011 | 10 | 6 | 5 |
| Simuliidae | 801 | 38 | 88 | 4 |
| Tipulidae | 753 | 3 | 1 | |
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 8 | 1 | |
| Ostracoda | 3170 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Ancylus | 1028 | 1 | 17 | |
| Oligochaeta | 933 | 71 | 26 | 9 |