Listes faunistiques invertébrés
L'Allagnon à Joursac 04028500
- Télécharger la fiche IRSTEA xls / 85 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/06/2012 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| I2M2 | 0.7591 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | C |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Granulats | Nulle | A |
| P4 | Roches | Rapide | C |
| P5 | Dalles, argiles | Lente | C |
| P6 | Branchage, racines | Lente | A |
| P7 | Roches | Moyenne | B |
| P8 | Roches | Lente | B |
| P9 | Roches | Nulle | C |
| P10 | Litieres | Nulle | A |
| P11 | Bryophytes | Moyenne | A |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 1 | 8 | 14 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 9 | 2 | |
| Goeridae | 286 | 3 | 1 | |
| Cheumatopsyche | 221 | 9 | 1 | |
| Hydropsyche | 212 | 36 | 25 | 8 |
| Lepidostomatidae | 304 | 13 | ||
| Lasiocephala | 307 | 1 | ||
| Adicella | 320 | 5 | ||
| Drusinae | 3120 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 7 | 81 | 28 |
| Odontocerum | 339 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 15 | 16 | 8 |
| Sericostoma | 322 | 125 | 12 | 14 |
| Baetis | 364 | 86 | 125 | 42 |
| Caenis | 457 | 17 | 65 | 90 |
| Ephemera | 502 | 7 | ||
| Ephemerella | 450 | 153 | 41 | 8 |
| Ecdyonurus | 421 | 4 | ||
| Epeorus | 400 | 2 | 2 | 1 |
| Rhithrogena | 404 | 3 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 5 | ||
| Elmis | 618 | 80 | 7 | 3 |
| Esolus | 619 | 2 | 18 | 4 |
| Limnius | 623 | 4 | 3 | 3 |
| Hydraena | 608 | 3 | 2 | |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 2 | 14 | 6 |
| Blephariceridae | 747 | 4 | 10 | 44 |
| Ceratopogonidae | 819 | 5 | 1 | 3 |
| Chironomidae | 807 | 145 | 38 | 25 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 15 | 370 | 660 |
| Tabanidae | 837 | 1 | ||
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 9 | ||
| Ancylus | 1028 | 2 | 4 | 3 |
| Erpobdellidae | 928 | 4 | 2 | 8 |
| Glossiphoniidae | 908 | 4 | 1 | |
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 70 | 150 | 240 |
| Nemathelmintha | 3111 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 |