Listes faunistiques invertébrés
La Dordogne en amont de Singles 05069400
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/09/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.8998 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 50.0 | dominant |
| Blocs | 42.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Roches | Lente | B2 |
| P3 | Pierres, galets | Lente | B2 |
| P4 | Pierres, galets | Rapide | B3 |
| P5 | Roches | Rapide | B3 |
| P6 | Pierres, galets | Nulle | B3 |
| P7 | Granulats | Lente | B1 |
| P8 | Litieres | Nulle | B1 |
| P9 | Roches | Moyenne | B2 |
| P10 | Roches | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B2 |
| P12 | Branchage, racines | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Asellidae | 880 | 2 | ||
| Elmis | 618 | 11 | 2 | |
| Limnius | 623 | 14 | 1 | 3 |
| Cordulegaster | 687 | 6 | ||
| Sialis | 704 | 1 | ||
| Micronecta | 719 | 1 | ||
| Tipulidae | 753 | 1 | 2 | |
| Limoniidae | 757 | 4 | 2 | 9 |
| Simuliidae | 801 | 4 | 80 | 70 |
| Chironomidae | 807 | 82 | 5 | 3 |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 34 | 26 | 14 |
| Hydraena | 608 | 37 | 2 | 8 |
| Hydracarina | 906 | 1 | 1 | |
| Erpobdellidae | 928 | 8 | 1 | 1 |
| Oligochaeta | 933 | 20 | 7 | 6 |
| Radix | 1004 | 5 | ||
| Ancylus | 1028 | 2 | 24 | 13 |
| Pisidium | 1043 | 4 | ||
| Planariidae | 1061 | 17 | 4 | 3 |
| Hydroporinae | 2393 | 3 | ||
| Laccophilinae | 2394 | 5 | ||
| Colymbetinae | 2395 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Lasiocephala | 307 | 49 | 11 | 22 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 24 | 10 | 1 |
| Leuctra | 69 | 19 | 43 | 20 |
| Isoperla | 140 | 6 | 3 | 1 |
| Perla | 164 | 4 | 14 | |
| Rhyacophila lato-sensu | 183 | 3 | 7 | 5 |
| Hydropsyche | 212 | 49 | 7 | 4 |
| Oligoplectrum | 263 | 85 | 6 | 7 |
| Micrasema | 268 | 25 | 1 | |
| Limnephilidae | 276 | 3 | 3 | |
| Silo | 292 | 6 | 57 | 20 |
| Amphinemura | 21 | 118 | 1 | 2 |
| Adicella | 320 | 1 | ||
| Sericostoma | 322 | 12 | 1 | 2 |
| Odontocerum | 339 | 2 | 1 | |
| Baetis | 364 | 55 | 73 | 6 |
| Epeorus | 400 | 2 | 59 | 53 |
| Rhithrogena | 404 | 9 | ||
| Ecdyonurus | 421 | 4 | 3 | |
| Ephemerella | 450 | 3 | 1 | |
| Caenis | 457 | 1 | 6 | |
| Paraleptophlebia | 481 | 11 | 2 | |
| Ephemera | 502 | 29 |