Listes faunistiques invertébrés
Le Boron à Saint-Marcel-en-Marcillat 04057040
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 12/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 21.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 24.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Algues | Moyenne | A |
| P4 | Dalles, argiles | Lente | C |
| P5 | Roches | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Roches | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 4 | 2 |
| Leuctra | 69 | 52 | 66 | 29 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 7 | 35 | 10 |
| Goeridae | 286 | 4 | 32 | 1 |
| Silo | 292 | 2 | 58 | 2 |
| Hydropsyche | 212 | 19 | 7 | 6 |
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Drusinae | 3120 | 4 | ||
| Stenophylacini-chaetopterygini | 3146 | 36 | 1 | |
| Odontocerum | 339 | 1 | 3 | 2 |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 13 | 2 | 2 |
| Rhyacophila lato-sensu | 183 | 8 | 12 | 8 |
| Sericostoma | 322 | 61 | 10 | 7 |
| Baetis | 364 | 12 | 62 | 65 |
| Caenis | 457 | 28 | 13 | 11 |
| Ephemera | 502 | 41 | 50 | 38 |
| Ephemerella | 450 | 2 | 2 | 2 |
| Ecdyonurus | 421 | 3 | 2 | |
| Rhithrogena | 404 | 30 | 13 | |
| Habrophlebia | 491 | 53 | 2 | 2 |
| Gerris | 735 | 3 | ||
| Dryops | 613 | 11 | ||
| Pomatinus | 611 | 8 | ||
| Colymbetinae | 2395 | 14 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 25 | 14 | |
| Elmis | 618 | 32 | 11 | 10 |
| Esolus | 619 | 2 | 2 | |
| Limnius | 623 | 5 | 3 | |
| Oulimnius | 622 | 98 | 11 | 1 |
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 9 | 4 | 6 |
| Athericidae | 838 | 1 | 1 | 1 |
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 66 | 8 | 12 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 2 | 2 | 5 |
| Simuliidae | 801 | 16 | 15 | |
| Boyeria | 670 | 3 | ||
| Calopteryx | 650 | 7 | ||
| Cordulegaster | 687 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 46 | ||
| Ancylus | 1028 | 1 | 2 | 2 |
| Potamopyrgus | 978 | 12 | 30 | 34 |
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 13 | 6 | 1 |
| Oligochaeta | 933 | 20 | 80 | 90 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |