Listes faunistiques invertébrés
Le Boron à Saint-Marcel-en-Marcillat 04057040
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 16.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Algues | Lente | A |
| P4 | Roches | Moyenne | C |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Moyenne | C |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Dalles, argiles | Lente | B |
| P10 | Roches | Lente | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Roches | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 73 | 17 | 7 |
| Protonemura | 46 | 4 | ||
| Perla | 164 | 6 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 9 | ||
| Silo | 292 | 9 | 3 | |
| Hydropsyche | 212 | 4 | 14 | 3 |
| Lasiocephala | 307 | 551 | 3 | 4 |
| Mystacides | 312 | 5 | 2 | |
| Oecetis | 317 | 6 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 11 | 1 | |
| Odontocerum | 339 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 1 | 1 | 1 |
| Rhyacophilidae | 182 | 1 | 2 | |
| Sericostoma | 322 | 58 | 27 | 1 |
| Baetis | 364 | 5 | 17 | 26 |
| Caenis | 457 | 7 | 1 | 1 |
| Ephemera | 502 | 2 | 19 | 4 |
| Ephemerella | 450 | 1 | 1 | |
| Ecdyonurus | 421 | 3 | 11 | 16 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Paraleptophlebia | 481 | 4 | 1 | |
| Gerris | 735 | 5 | 2 | |
| Nepa | 726 | 2 | ||
| Dryops | 613 | 3 | ||
| Pomatinus | 611 | 4 | ||
| Colymbetinae | 2395 | 1 | 1 | |
| Dupophilus | 620 | 2 | 31 | 3 |
| Elmis | 618 | 34 | 18 | 13 |
| Esolus | 619 | 4 | 2 | |
| Limnius | 623 | 1 | 6 | |
| Oulimnius | 622 | 7 | 11 | |
| Hydraena | 608 | 10 | 11 | 2 |
| Hydrophilinae | 2517 | 2 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 157 | 18 | 11 |
| Limoniidae | 757 | 3 | 7 | |
| Simuliidae | 801 | 4 | 2 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 35 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 1 | |
| Potamopyrgus | 978 | 12 | 46 | 18 |
| Erpobdellidae | 928 | 2 | ||
| Oligochaeta | 933 | 32 | 90 | 10 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |